20383470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{226483}}^1$

素因数の和:226496

約数の個数: 24

約数和(自身を含む): 52997256

約数和(自身を除く): 32613786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 226483, 452966, 679449, 1132415, 1358898, 2038347, 2264830, 3397245, 4076694, 6794490, 10191735, 20383470]

約数ペア:

[(1, 20383470), (2, 10191735), (3, 6794490), (5, 4076694), (6, 3397245), (9, 2264830), (10, 2038347), (15, 1358898), (18, 1132415), (30, 679449), (45, 452966), (90, 226483)]