20496742056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{36671}}^1$

素因数の和:37799

約数の個数: 96

約数和(自身を含む): 63501235200

約数和(自身を除く): 43004493144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1109, 2218, 3327, 4436, 6654, 7763, 8872, 9981, 13308, 15526, 19962, 23289, 26616, 31052, 36671, 39924, 46578, 62104, 69867, 73342, 79848, 93156, 110013, 139734, 146684, 186312, 220026, 256697, 279468, 293368, 330039, 440052, 513394, 558936, 660078, 770091, 880104, 1026788, 1320156, 1540182, 2053576, 2310273, 2640312, 3080364, 4620546, 6160728, 9241092, 18482184, 40668139, 81336278, 122004417, 162672556, 244008834, 284676973, 325345112, 366013251, 488017668, 569353946, 732026502, 854030919, 976035336, 1138707892, 1464053004, 1708061838, 2277415784, 2562092757, 2928106008, 3416123676, 5124185514, 6832247352, 10248371028, 20496742056]

約数ペア:

[(1, 20496742056), (2, 10248371028), (3, 6832247352), (4, 5124185514), (6, 3416123676), (7, 2928106008), (8, 2562092757), (9, 2277415784), (12, 1708061838), (14, 1464053004), (18, 1138707892), (21, 976035336), (24, 854030919), (28, 732026502), (36, 569353946), (42, 488017668), (56, 366013251), (63, 325345112), (72, 284676973), (84, 244008834), (126, 162672556), (168, 122004417), (252, 81336278), (504, 40668139), (1109, 18482184), (2218, 9241092), (3327, 6160728), (4436, 4620546), (6654, 3080364), (7763, 2640312), (8872, 2310273), (9981, 2053576), (13308, 1540182), (15526, 1320156), (19962, 1026788), (23289, 880104), (26616, 770091), (31052, 660078), (36671, 558936), (39924, 513394), (46578, 440052), (62104, 330039), (69867, 293368), (73342, 279468), (79848, 256697), (93156, 220026), (110013, 186312), (139734, 146684)]