20120602816

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{2782163}}^1$

素因数の和:2782288

約数の個数: 28

約数和(自身を含む): 40280170392

約数和(自身を除く): 20159567576

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 2782163, 5564326, 11128652, 22257304, 44514608, 89029216, 178058432, 314384419, 628768838, 1257537676, 2515075352, 5030150704, 10060301408, 20120602816]

約数ペア:

[(1, 20120602816), (2, 10060301408), (4, 5030150704), (8, 2515075352), (16, 1257537676), (32, 628768838), (64, 314384419), (113, 178058432), (226, 89029216), (452, 44514608), (904, 22257304), (1808, 11128652), (3616, 5564326), (7232, 2782163)]