20120155932

素因数分解:

$2^2\times 3^1\times {\mathrm{39227}}^1\times {\mathrm{42743}}^1$

素因数の和:81977

約数の個数: 24

約数和(自身を含む): 46949325696

約数和(自身を除く): 26829169764

約数列:

[1, 2, 3, 4, 6, 12, 39227, 42743, 78454, 85486, 117681, 128229, 156908, 170972, 235362, 256458, 470724, 512916, 1676679661, 3353359322, 5030038983, 6706718644, 10060077966, 20120155932]

約数ペア:

[(1, 20120155932), (2, 10060077966), (3, 6706718644), (4, 5030038983), (6, 3353359322), (12, 1676679661), (39227, 512916), (42743, 470724), (78454, 256458), (85486, 235362), (117681, 170972), (128229, 156908)]