20104706549

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1\times {\mathrm{7243}}^1$

素因数の和:9764

約数の個数: 16

約数和(自身を含む): 21616907328

約数和(自身を除く): 1512200779

約数列:

[1, 17, 67, 1139, 2437, 7243, 41429, 123131, 163279, 485281, 2775743, 8249777, 17651191, 300070247, 1182629797, 20104706549]

約数ペア:

[(1, 20104706549), (17, 1182629797), (67, 300070247), (1139, 17651191), (2437, 8249777), (7243, 2775743), (41429, 485281), (123131, 163279)]