20120155908

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1824461}}^1$

素因数の和:1825387

約数の個数: 24

約数和(自身を含む): 46998141120

約数和(自身を除く): 26877985212

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 2757, 3676, 5514, 11028, 1824461, 3648922, 5473383, 7297844, 10946766, 21893532, 1676679659, 3353359318, 5030038977, 6706718636, 10060077954, 20120155908]

約数ペア:

[(1, 20120155908), (2, 10060077954), (3, 6706718636), (4, 5030038977), (6, 3353359318), (12, 1676679659), (919, 21893532), (1838, 10946766), (2757, 7297844), (3676, 5473383), (5514, 3648922), (11028, 1824461)]