20341754185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 25607860992

約数和(自身を除く): 5266106807

約数列:

[1, 5, 23, 115, 541, 557, 587, 2705, 2785, 2935, 12443, 12811, 13501, 62215, 64055, 67505, 301337, 317567, 326959, 1506685, 1587835, 1634795, 6930751, 7304041, 7520057, 34653755, 36520205, 37600285, 176884819, 884424095, 4068350837, 20341754185]

約数ペア:

[(1, 20341754185), (5, 4068350837), (23, 884424095), (115, 176884819), (541, 37600285), (557, 36520205), (587, 34653755), (2705, 7520057), (2785, 7304041), (2935, 6930751), (12443, 1634795), (12811, 1587835), (13501, 1506685), (62215, 326959), (64055, 317567), (67505, 301337)]