20199298856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3001}}^1\times {\mathrm{76487}}^1$

素因数の和:79505

約数の個数: 32

約数和(自身を含む): 41331055680

約数和(自身を除く): 21131756824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3001, 6002, 12004, 24008, 33011, 66022, 76487, 132044, 152974, 264088, 305948, 611896, 841357, 1682714, 3365428, 6730856, 229537487, 459074974, 918149948, 1836299896, 2524912357, 5049824714, 10099649428, 20199298856]

約数ペア:

[(1, 20199298856), (2, 10099649428), (4, 5049824714), (8, 2524912357), (11, 1836299896), (22, 918149948), (44, 459074974), (88, 229537487), (3001, 6730856), (6002, 3365428), (12004, 1682714), (24008, 841357), (33011, 611896), (66022, 305948), (76487, 264088), (132044, 152974)]