20100140548

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{787}}^1\times {\mathrm{9689}}^1$

素因数の和:11139

約数の個数: 24

約数和(自身を含む): 35277026400

約数和(自身を除く): 15176885852

約数列:

[1, 2, 4, 659, 787, 1318, 1574, 2636, 3148, 9689, 19378, 38756, 518633, 1037266, 2074532, 6385051, 7625243, 12770102, 15250486, 25540204, 30500972, 5025035137, 10050070274, 20100140548]

約数ペア:

[(1, 20100140548), (2, 10050070274), (4, 5025035137), (659, 30500972), (787, 25540204), (1318, 15250486), (1574, 12770102), (2636, 7625243), (3148, 6385051), (9689, 2074532), (19378, 1037266), (38756, 518633)]