20895688003

素因数分解:

${\mathrm{227}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 21168169344

約数和(自身を除く): 272481341

約数列:

[1, 227, 251, 257, 1427, 56977, 58339, 64507, 323929, 358177, 366739, 14643089, 81306179, 83249753, 92051489, 20895688003]

約数ペア:

[(1, 20895688003), (227, 92051489), (251, 83249753), (257, 81306179), (1427, 14643089), (56977, 366739), (58339, 358177), (64507, 323929)]