2431940620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1203931}}^1$

素因数の和:1204041

約数の個数: 24

約数和(自身を含む): 5157644688

約数和(自身を除く): 2725704068

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 1203931, 2407862, 4815724, 6019655, 12039310, 24078620, 121597031, 243194062, 486388124, 607985155, 1215970310, 2431940620]

約数ペア:

[(1, 2431940620), (2, 1215970310), (4, 607985155), (5, 486388124), (10, 243194062), (20, 121597031), (101, 24078620), (202, 12039310), (404, 6019655), (505, 4815724), (1010, 2407862), (2020, 1203931)]