20194271740908

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1433}}^1\times {\mathrm{7151}}^1$

素因数の和:8925

約数の個数: 192

約数和(自身を含む): 53344161239040

約数和(自身を除く): 33149889498132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 257, 284, 426, 514, 639, 771, 852, 1028, 1278, 1433, 1542, 1917, 2313, 2556, 2866, 3084, 3834, 4299, 4626, 5732, 6939, 7151, 7668, 8598, 9252, 12897, 13878, 14302, 17196, 18247, 21453, 25794, 27756, 28604, 36494, 38691, 42906, 51588, 54741, 64359, 72988, 77382, 85812, 101743, 109482, 128718, 154764, 164223, 193077, 203486, 218964, 257436, 305229, 328446, 368281, 386154, 406972, 492669, 507721, 610458, 656892, 736562, 772308, 915687, 985338, 1015442, 1104843, 1220916, 1473124, 1523163, 1831374, 1837807, 1970676, 2030884, 2209686, 2747061, 3046326, 3314529, 3662748, 3675614, 4419372, 4569489, 5494122, 5513421, 6092652, 6629058, 7351228, 9138978, 9943587, 10247383, 10988244, 11026842, 13258116, 13708467, 16540263, 18277956, 19887174, 20494766, 22053684, 26147951, 27416934, 30742149, 33080526, 39774348, 40989532, 49620789, 52295902, 54833868, 61484298, 66161052, 78443853, 92226447, 99241578, 104591804, 122968596, 130484297, 156887706, 184452894, 198483156, 235331559, 260968594, 276679341, 313775412, 368905788, 391452891, 470663118, 521937188, 553358682, 705994677, 727564193, 782905782, 941326236, 1106717364, 1174358673, 1411989354, 1455128386, 1565811564, 2182692579, 2348717346, 2633577431, 2823978708, 2910256772, 3523076019, 4365385158, 4697434692, 5267154862, 6548077737, 7046152038, 7900732293, 8730770316, 10534309724, 13096155474, 14092304076, 15801464586, 19644233211, 23702196879, 26192310948, 31602929172, 39288466422, 47404393758, 71106590637, 78576932844, 94808787516, 142213181274, 186983997601, 284426362548, 373967995202, 560951992803, 747935990404, 1121903985606, 1682855978409, 2243807971212, 3365711956818, 5048567935227, 6731423913636, 10097135870454, 20194271740908]

約数ペア:

[(1, 20194271740908), (2, 10097135870454), (3, 6731423913636), (4, 5048567935227), (6, 3365711956818), (9, 2243807971212), (12, 1682855978409), (18, 1121903985606), (27, 747935990404), (36, 560951992803), (54, 373967995202), (71, 284426362548), (108, 186983997601), (142, 142213181274), (213, 94808787516), (257, 78576932844), (284, 71106590637), (426, 47404393758), (514, 39288466422), (639, 31602929172), (771, 26192310948), (852, 23702196879), (1028, 19644233211), (1278, 15801464586), (1433, 14092304076), (1542, 13096155474), (1917, 10534309724), (2313, 8730770316), (2556, 7900732293), (2866, 7046152038), (3084, 6548077737), (3834, 5267154862), (4299, 4697434692), (4626, 4365385158), (5732, 3523076019), (6939, 2910256772), (7151, 2823978708), (7668, 2633577431), (8598, 2348717346), (9252, 2182692579), (12897, 1565811564), (13878, 1455128386), (14302, 1411989354), (17196, 1174358673), (18247, 1106717364), (21453, 941326236), (25794, 782905782), (27756, 727564193), (28604, 705994677), (36494, 553358682), (38691, 521937188), (42906, 470663118), (51588, 391452891), (54741, 368905788), (64359, 313775412), (72988, 276679341), (77382, 260968594), (85812, 235331559), (101743, 198483156), (109482, 184452894), (128718, 156887706), (154764, 130484297), (164223, 122968596), (193077, 104591804), (203486, 99241578), (218964, 92226447), (257436, 78443853), (305229, 66161052), (328446, 61484298), (368281, 54833868), (386154, 52295902), (406972, 49620789), (492669, 40989532), (507721, 39774348), (610458, 33080526), (656892, 30742149), (736562, 27416934), (772308, 26147951), (915687, 22053684), (985338, 20494766), (1015442, 19887174), (1104843, 18277956), (1220916, 16540263), (1473124, 13708467), (1523163, 13258116), (1831374, 11026842), (1837807, 10988244), (1970676, 10247383), (2030884, 9943587), (2209686, 9138978), (2747061, 7351228), (3046326, 6629058), (3314529, 6092652), (3662748, 5513421), (3675614, 5494122), (4419372, 4569489)]