20121016372

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{613}}^1\times {\mathrm{98867}}^1$

素因数の和:99567

約数の個数: 24

約数和(自身を含む): 35694511776

約数和(自身を除く): 15573495404

約数列:

[1, 2, 4, 83, 166, 332, 613, 1226, 2452, 50879, 98867, 101758, 197734, 203516, 395468, 8205961, 16411922, 32823844, 60605471, 121210942, 242421884, 5030254093, 10060508186, 20121016372]

約数ペア:

[(1, 20121016372), (2, 10060508186), (4, 5030254093), (83, 242421884), (166, 121210942), (332, 60605471), (613, 32823844), (1226, 16411922), (2452, 8205961), (50879, 395468), (98867, 203516), (101758, 197734)]