20120962070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{94727}}^1$

素因数の和:96676

約数の個数: 32

約数和(自身を含む): 39531131136

約数和(自身を除く): 19410169066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1931, 3862, 9655, 19310, 21241, 42482, 94727, 106205, 189454, 212410, 473635, 947270, 1041997, 2083994, 5209985, 10419970, 182917837, 365835674, 914589185, 1829178370, 2012096207, 4024192414, 10060481035, 20120962070]

約数ペア:

[(1, 20120962070), (2, 10060481035), (5, 4024192414), (10, 2012096207), (11, 1829178370), (22, 914589185), (55, 365835674), (110, 182917837), (1931, 10419970), (3862, 5209985), (9655, 2083994), (19310, 1041997), (21241, 947270), (42482, 473635), (94727, 212410), (106205, 189454)]