20173029472

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{1181}}^1\times {\mathrm{5503}}^1$

素因数の和:6791

約数の個数: 48

約数和(自身を含む): 40166364672

約数和(自身を除く): 19993335200

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1181, 1552, 2362, 3104, 4724, 5503, 9448, 11006, 18896, 22012, 37792, 44024, 88048, 114557, 176096, 229114, 458228, 533791, 916456, 1067582, 1832912, 2135164, 3665824, 4270328, 6499043, 8540656, 12998086, 17081312, 25996172, 51992344, 103984688, 207969376, 630407171, 1260814342, 2521628684, 5043257368, 10086514736, 20173029472]

約数ペア:

[(1, 20173029472), (2, 10086514736), (4, 5043257368), (8, 2521628684), (16, 1260814342), (32, 630407171), (97, 207969376), (194, 103984688), (388, 51992344), (776, 25996172), (1181, 17081312), (1552, 12998086), (2362, 8540656), (3104, 6499043), (4724, 4270328), (5503, 3665824), (9448, 2135164), (11006, 1832912), (18896, 1067582), (22012, 916456), (37792, 533791), (44024, 458228), (88048, 229114), (114557, 176096)]