20121424552

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{473579}}^1$

素因数の和:473745

約数の個数: 32

約数和(自身を含む): 38871446400

約数和(自身を除く): 18750021848

約数列:

[1, 2, 4, 8, 47, 94, 113, 188, 226, 376, 452, 904, 5311, 10622, 21244, 42488, 473579, 947158, 1894316, 3788632, 22258213, 44516426, 53514427, 89032852, 107028854, 178065704, 214057708, 428115416, 2515178069, 5030356138, 10060712276, 20121424552]

約数ペア:

[(1, 20121424552), (2, 10060712276), (4, 5030356138), (8, 2515178069), (47, 428115416), (94, 214057708), (113, 178065704), (188, 107028854), (226, 89032852), (376, 53514427), (452, 44516426), (904, 22258213), (5311, 3788632), (10622, 1894316), (21244, 947158), (42488, 473579)]