20120804954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3543643}}^1$

素因数の和:3543829

約数の個数: 16

約数和(自身を含む): 32147938368

約数和(自身を除く): 12027133414

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 3543643, 7087286, 60241931, 120483862, 591788381, 1183576762, 10060402477, 20120804954]

約数ペア:

[(1, 20120804954), (2, 10060402477), (17, 1183576762), (34, 591788381), (167, 120483862), (334, 60241931), (2839, 7087286), (5678, 3543643)]