20281963530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7481}}^1\times {\mathrm{90371}}^1$

素因数の和:97862

約数の個数: 32

約数和(自身を含む): 48683757888

約数和(自身を除く): 28401794358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7481, 14962, 22443, 37405, 44886, 74810, 90371, 112215, 180742, 224430, 271113, 451855, 542226, 903710, 1355565, 2711130, 676065451, 1352130902, 2028196353, 3380327255, 4056392706, 6760654510, 10140981765, 20281963530]

約数ペア:

[(1, 20281963530), (2, 10140981765), (3, 6760654510), (5, 4056392706), (6, 3380327255), (10, 2028196353), (15, 1352130902), (30, 676065451), (7481, 2711130), (14962, 1355565), (22443, 903710), (37405, 542226), (44886, 451855), (74810, 271113), (90371, 224430), (112215, 180742)]