20179964158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{15013}}^1\times {\mathrm{29221}}^1$

素因数の和:44259

約数の個数: 16

約数和(自身を含む): 31589215776

約数和(自身を除く): 11409251618

約数列:

[1, 2, 23, 46, 15013, 29221, 30026, 58442, 345299, 672083, 690598, 1344166, 438694873, 877389746, 10089982079, 20179964158]

約数ペア:

[(1, 20179964158), (2, 10089982079), (23, 877389746), (46, 438694873), (15013, 1344166), (29221, 690598), (30026, 672083), (58442, 345299)]