20199787830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74814029}}^1$

素因数の和:74814045

約数の個数: 32

約数和(自身を含む): 53866101600

約数和(自身を除く): 33666313770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74814029, 149628058, 224442087, 374070145, 448884174, 673326261, 748140290, 1122210435, 1346652522, 2019978783, 2244420870, 3366631305, 4039957566, 6733262610, 10099893915, 20199787830]

約数ペア:

[(1, 20199787830), (2, 10099893915), (3, 6733262610), (5, 4039957566), (6, 3366631305), (9, 2244420870), (10, 2019978783), (15, 1346652522), (18, 1122210435), (27, 748140290), (30, 673326261), (45, 448884174), (54, 374070145), (90, 224442087), (135, 149628058), (270, 74814029)]