20885435472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39555749}}^1$

素因数の和:39555771

約数の個数: 40

約数和(自身を含む): 58858956000

約数和(自身を除く): 37973520528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39555749, 79111498, 118667247, 158222996, 237334494, 316445992, 435113239, 474668988, 632891984, 870226478, 949337976, 1305339717, 1740452956, 1898675952, 2610679434, 3480905912, 5221358868, 6961811824, 10442717736, 20885435472]

約数ペア:

[(1, 20885435472), (2, 10442717736), (3, 6961811824), (4, 5221358868), (6, 3480905912), (8, 2610679434), (11, 1898675952), (12, 1740452956), (16, 1305339717), (22, 949337976), (24, 870226478), (33, 632891984), (44, 474668988), (48, 435113239), (66, 316445992), (88, 237334494), (132, 158222996), (176, 118667247), (264, 79111498), (528, 39555749)]