20199291930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224436577}}^1$

素因数の和:224436590

約数の個数: 24

約数和(自身を含む): 52518159252

約数和(自身を除く): 32318867322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224436577, 448873154, 673309731, 1122182885, 1346619462, 2019929193, 2244365770, 3366548655, 4039858386, 6733097310, 10099645965, 20199291930]

約数ペア:

[(1, 20199291930), (2, 10099645965), (3, 6733097310), (5, 4039858386), (6, 3366548655), (9, 2244365770), (10, 2019929193), (15, 1346619462), (18, 1122182885), (30, 673309731), (45, 448873154), (90, 224436577)]