20121060990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35300107}}^1$

素因数の和:35300136

約数の個数: 32

約数和(自身を含む): 50832155520

約数和(自身を除く): 30711094530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35300107, 70600214, 105900321, 176500535, 211800642, 353001070, 529501605, 670702033, 1059003210, 1341404066, 2012106099, 3353510165, 4024212198, 6707020330, 10060530495, 20121060990]

約数ペア:

[(1, 20121060990), (2, 10060530495), (3, 6707020330), (5, 4024212198), (6, 3353510165), (10, 2012106099), (15, 1341404066), (19, 1059003210), (30, 670702033), (38, 529501605), (57, 353001070), (95, 211800642), (114, 176500535), (190, 105900321), (285, 70600214), (570, 35300107)]