20164806564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4831}}^1$

素因数の和:4978

約数の個数: 192

約数和(自身を含む): 59227176960

約数和(自身を除く): 39062370396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 79, 84, 102, 111, 119, 148, 158, 204, 222, 237, 238, 259, 316, 357, 444, 474, 476, 518, 553, 629, 714, 777, 948, 1036, 1106, 1258, 1343, 1428, 1554, 1659, 1887, 2212, 2516, 2686, 2923, 3108, 3318, 3774, 4029, 4403, 4831, 5372, 5846, 6636, 7548, 8058, 8769, 8806, 9401, 9662, 11692, 13209, 14493, 16116, 17538, 17612, 18802, 19324, 20461, 26418, 28203, 28986, 33817, 35076, 37604, 40922, 49691, 52836, 56406, 57972, 61383, 67634, 81844, 82127, 99382, 101451, 112812, 122766, 135268, 149073, 164254, 178747, 198764, 202902, 245532, 246381, 298146, 328508, 347837, 357494, 381649, 405804, 492762, 536241, 574889, 596292, 695674, 714988, 763298, 985524, 1043511, 1072482, 1144947, 1149778, 1251229, 1391348, 1526596, 1724667, 2087022, 2144964, 2289894, 2299556, 2502458, 2671543, 3038699, 3449334, 3753687, 4174044, 4579788, 5004916, 5343086, 6077398, 6488033, 6898668, 7507374, 8014629, 9116097, 10686172, 12154796, 12976066, 14121013, 15014748, 16029258, 18232194, 19464099, 21270893, 25952132, 28242026, 32058516, 36464388, 38928198, 42363039, 42541786, 45416231, 56484052, 63812679, 77856396, 84726078, 85083572, 90832462, 98847091, 127625358, 136248693, 169452156, 181664924, 197694182, 240057221, 255250716, 272497386, 296541273, 395388364, 480114442, 544994772, 593082546, 720171663, 960228884, 1186165092, 1440343326, 1680400547, 2880686652, 3360801094, 5041201641, 6721602188, 10082403282, 20164806564]

約数ペア:

[(1, 20164806564), (2, 10082403282), (3, 6721602188), (4, 5041201641), (6, 3360801094), (7, 2880686652), (12, 1680400547), (14, 1440343326), (17, 1186165092), (21, 960228884), (28, 720171663), (34, 593082546), (37, 544994772), (42, 480114442), (51, 395388364), (68, 296541273), (74, 272497386), (79, 255250716), (84, 240057221), (102, 197694182), (111, 181664924), (119, 169452156), (148, 136248693), (158, 127625358), (204, 98847091), (222, 90832462), (237, 85083572), (238, 84726078), (259, 77856396), (316, 63812679), (357, 56484052), (444, 45416231), (474, 42541786), (476, 42363039), (518, 38928198), (553, 36464388), (629, 32058516), (714, 28242026), (777, 25952132), (948, 21270893), (1036, 19464099), (1106, 18232194), (1258, 16029258), (1343, 15014748), (1428, 14121013), (1554, 12976066), (1659, 12154796), (1887, 10686172), (2212, 9116097), (2516, 8014629), (2686, 7507374), (2923, 6898668), (3108, 6488033), (3318, 6077398), (3774, 5343086), (4029, 5004916), (4403, 4579788), (4831, 4174044), (5372, 3753687), (5846, 3449334), (6636, 3038699), (7548, 2671543), (8058, 2502458), (8769, 2299556), (8806, 2289894), (9401, 2144964), (9662, 2087022), (11692, 1724667), (13209, 1526596), (14493, 1391348), (16116, 1251229), (17538, 1149778), (17612, 1144947), (18802, 1072482), (19324, 1043511), (20461, 985524), (26418, 763298), (28203, 714988), (28986, 695674), (33817, 596292), (35076, 574889), (37604, 536241), (40922, 492762), (49691, 405804), (52836, 381649), (56406, 357494), (57972, 347837), (61383, 328508), (67634, 298146), (81844, 246381), (82127, 245532), (99382, 202902), (101451, 198764), (112812, 178747), (122766, 164254), (135268, 149073)]