20132456688

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{72931}}^1$

素因数の和:73025

約数の個数: 120

約数和(自身を含む): 59253457536

約数和(自身を除く): 39121000848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 639, 648, 852, 972, 1136, 1278, 1296, 1704, 1917, 1944, 2556, 3408, 3834, 3888, 5112, 5751, 7668, 10224, 11502, 15336, 17253, 23004, 30672, 34506, 46008, 69012, 72931, 92016, 138024, 145862, 218793, 276048, 291724, 437586, 583448, 656379, 875172, 1166896, 1312758, 1750344, 1969137, 2625516, 3500688, 3938274, 5178101, 5251032, 5907411, 7876548, 10356202, 10502064, 11814822, 15534303, 15753096, 17722233, 20712404, 23629644, 31068606, 31506192, 35444466, 41424808, 46602909, 47259288, 62137212, 70888932, 82849616, 93205818, 94518576, 124274424, 139808727, 141777864, 186411636, 248548848, 279617454, 283555728, 372823272, 419426181, 559234908, 745646544, 838852362, 1118469816, 1258278543, 1677704724, 2236939632, 2516557086, 3355409448, 5033114172, 6710818896, 10066228344, 20132456688]

約数ペア:

[(1, 20132456688), (2, 10066228344), (3, 6710818896), (4, 5033114172), (6, 3355409448), (8, 2516557086), (9, 2236939632), (12, 1677704724), (16, 1258278543), (18, 1118469816), (24, 838852362), (27, 745646544), (36, 559234908), (48, 419426181), (54, 372823272), (71, 283555728), (72, 279617454), (81, 248548848), (108, 186411636), (142, 141777864), (144, 139808727), (162, 124274424), (213, 94518576), (216, 93205818), (243, 82849616), (284, 70888932), (324, 62137212), (426, 47259288), (432, 46602909), (486, 41424808), (568, 35444466), (639, 31506192), (648, 31068606), (852, 23629644), (972, 20712404), (1136, 17722233), (1278, 15753096), (1296, 15534303), (1704, 11814822), (1917, 10502064), (1944, 10356202), (2556, 7876548), (3408, 5907411), (3834, 5251032), (3888, 5178101), (5112, 3938274), (5751, 3500688), (7668, 2625516), (10224, 1969137), (11502, 1750344), (15336, 1312758), (17253, 1166896), (23004, 875172), (30672, 656379), (34506, 583448), (46008, 437586), (69012, 291724), (72931, 276048), (92016, 218793), (138024, 145862)]