20146691376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{425251}}^1$

素因数の和:425319

約数の個数: 120

約数和(自身を含む): 65808597504

約数和(自身を除く): 45661906128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 23688, 47376, 425251, 850502, 1275753, 1701004, 2551506, 2976757, 3402008, 3827259, 5103012, 5953514, 6804016, 7654518, 8930271, 10206024, 11907028, 15309036, 17860542, 19986797, 20412048, 23814056, 26790813, 30618072, 35721084, 39973594, 47628112, 53581626, 59960391, 61236144, 71442168, 79947188, 107163252, 119920782, 139907579, 142884336, 159894376, 179881173, 214326504, 239841564, 279815158, 319788752, 359762346, 419722737, 428653008, 479683128, 559630316, 719524692, 839445474, 959366256, 1119260632, 1259168211, 1439049384, 1678890948, 2238521264, 2518336422, 2878098768, 3357781896, 5036672844, 6715563792, 10073345688, 20146691376]

約数ペア:

[(1, 20146691376), (2, 10073345688), (3, 6715563792), (4, 5036672844), (6, 3357781896), (7, 2878098768), (8, 2518336422), (9, 2238521264), (12, 1678890948), (14, 1439049384), (16, 1259168211), (18, 1119260632), (21, 959366256), (24, 839445474), (28, 719524692), (36, 559630316), (42, 479683128), (47, 428653008), (48, 419722737), (56, 359762346), (63, 319788752), (72, 279815158), (84, 239841564), (94, 214326504), (112, 179881173), (126, 159894376), (141, 142884336), (144, 139907579), (168, 119920782), (188, 107163252), (252, 79947188), (282, 71442168), (329, 61236144), (336, 59960391), (376, 53581626), (423, 47628112), (504, 39973594), (564, 35721084), (658, 30618072), (752, 26790813), (846, 23814056), (987, 20412048), (1008, 19986797), (1128, 17860542), (1316, 15309036), (1692, 11907028), (1974, 10206024), (2256, 8930271), (2632, 7654518), (2961, 6804016), (3384, 5953514), (3948, 5103012), (5264, 3827259), (5922, 3402008), (6768, 2976757), (7896, 2551506), (11844, 1701004), (15792, 1275753), (23688, 850502), (47376, 425251)]