20149932603

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{1493}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 27411912000

約数和(自身を除く): 7261979397

約数列:

[1, 3, 109, 149, 277, 327, 447, 831, 1493, 4479, 16241, 30193, 41273, 48723, 90579, 123819, 162737, 222457, 413561, 488211, 667371, 1240683, 4498757, 13496271, 24247813, 45078149, 61620589, 72743439, 135234447, 184861767, 6716644201, 20149932603]

約数ペア:

[(1, 20149932603), (3, 6716644201), (109, 184861767), (149, 135234447), (277, 72743439), (327, 61620589), (447, 45078149), (831, 24247813), (1493, 13496271), (4479, 4498757), (16241, 1240683), (30193, 667371), (41273, 488211), (48723, 413561), (90579, 222457), (123819, 162737)]