20795896807

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{34849}}^1$

素因数の和:35542

約数の個数: 16

約数和(自身を含む): 23958956800

約数和(自身を除く): 3163059993

約数列:

[1, 7, 163, 523, 1141, 3661, 34849, 85249, 243943, 596743, 5680387, 18226027, 39762709, 127582189, 2970842401, 20795896807]

約数ペア:

[(1, 20795896807), (7, 2970842401), (163, 127582189), (523, 39762709), (1141, 18226027), (3661, 5680387), (34849, 596743), (85249, 243943)]