20199231382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1\times {\mathrm{3803}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 33339838464

約数和(自身を除く): 13140607082

約数列:

[1, 2, 11, 22, 127, 254, 1397, 1901, 2794, 3802, 3803, 7606, 20911, 41822, 41833, 83666, 241427, 482854, 482981, 965962, 2655697, 5311394, 5312791, 7229503, 10625582, 14459006, 79524533, 159049066, 918146881, 1836293762, 10099615691, 20199231382]

約数ペア:

[(1, 20199231382), (2, 10099615691), (11, 1836293762), (22, 918146881), (127, 159049066), (254, 79524533), (1397, 14459006), (1901, 10625582), (2794, 7229503), (3802, 5312791), (3803, 5311394), (7606, 2655697), (20911, 965962), (41822, 482981), (41833, 482854), (83666, 241427)]