20186893162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{6491}}^1$

素因数の和:7114

約数の個数: 32

約数和(自身を含む): 31630270464

約数和(自身を除く): 11443377302

約数列:

[1, 2, 31, 62, 103, 206, 487, 974, 3193, 6386, 6491, 12982, 15097, 30194, 50161, 100322, 201221, 402442, 668573, 1337146, 1554991, 3109982, 3161117, 6322234, 20725763, 41451526, 97994627, 195989254, 325595051, 651190102, 10093446581, 20186893162]

約数ペア:

[(1, 20186893162), (2, 10093446581), (31, 651190102), (62, 325595051), (103, 195989254), (206, 97994627), (487, 41451526), (974, 20725763), (3193, 6322234), (6386, 3161117), (6491, 3109982), (12982, 1554991), (15097, 1337146), (30194, 668573), (50161, 402442), (100322, 201221)]