20233415880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56203933}}^1$

素因数の和:56203950

約数の個数: 48

約数和(自身を含む): 65758602780

約数和(自身を除く): 45525186900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 56203933, 112407866, 168611799, 224815732, 281019665, 337223598, 449631464, 505835397, 562039330, 674447196, 843058995, 1011670794, 1124078660, 1348894392, 1686117990, 2023341588, 2248157320, 2529176985, 3372235980, 4046683176, 5058353970, 6744471960, 10116707940, 20233415880]

約数ペア:

[(1, 20233415880), (2, 10116707940), (3, 6744471960), (4, 5058353970), (5, 4046683176), (6, 3372235980), (8, 2529176985), (9, 2248157320), (10, 2023341588), (12, 1686117990), (15, 1348894392), (18, 1124078660), (20, 1011670794), (24, 843058995), (30, 674447196), (36, 562039330), (40, 505835397), (45, 449631464), (60, 337223598), (72, 281019665), (90, 224815732), (120, 168611799), (180, 112407866), (360, 56203933)]