20199442912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57384781}}^1$

素因数の和:57384802

約数の個数: 24

約数和(自身を含む): 43382895192

約数和(自身を除く): 23183452280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57384781, 114769562, 229539124, 459078248, 631232591, 918156496, 1262465182, 1836312992, 2524930364, 5049860728, 10099721456, 20199442912]

約数ペア:

[(1, 20199442912), (2, 10099721456), (4, 5049860728), (8, 2524930364), (11, 1836312992), (16, 1262465182), (22, 918156496), (32, 631232591), (44, 459078248), (88, 229539124), (176, 114769562), (352, 57384781)]