20123892482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{24851}}^1$

素因数の和:25274

約数の個数: 32

約数和(自身を含む): 32093673984

約数和(自身を除く): 11969781502

約数列:

[1, 2, 31, 37, 62, 74, 353, 706, 1147, 2294, 10943, 13061, 21886, 24851, 26122, 49702, 404891, 770381, 809782, 919487, 1540762, 1838974, 8772403, 17544806, 28504097, 57008194, 271944493, 324578911, 543888986, 649157822, 10061946241, 20123892482]

約数ペア:

[(1, 20123892482), (2, 10061946241), (31, 649157822), (37, 543888986), (62, 324578911), (74, 271944493), (353, 57008194), (706, 28504097), (1147, 17544806), (2294, 8772403), (10943, 1838974), (13061, 1540762), (21886, 919487), (24851, 809782), (26122, 770381), (49702, 404891)]