20165202464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1548311}}^1$

素因数の和:1548369

約数の個数: 48

約数和(自身を含む): 44479907136

約数和(自身を除く): 24314704672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 13024, 1548311, 3096622, 6193244, 12386488, 17031421, 24772976, 34062842, 49545952, 57287507, 68125684, 114575014, 136251368, 229150028, 272502736, 458300056, 545005472, 630162577, 916600112, 1260325154, 1833200224, 2520650308, 5041300616, 10082601232, 20165202464]

約数ペア:

[(1, 20165202464), (2, 10082601232), (4, 5041300616), (8, 2520650308), (11, 1833200224), (16, 1260325154), (22, 916600112), (32, 630162577), (37, 545005472), (44, 458300056), (74, 272502736), (88, 229150028), (148, 136251368), (176, 114575014), (296, 68125684), (352, 57287507), (407, 49545952), (592, 34062842), (814, 24772976), (1184, 17031421), (1628, 12386488), (3256, 6193244), (6512, 3096622), (13024, 1548311)]