20161461618

素因数分解:

$2^1\times 3^2\times {\mathrm{207923}}^1\times {\mathrm{5387}}^1$

素因数の和:213318

約数の個数: 24

約数和(自身を含む): 43691485968

約数和(自身を除く): 23530024350

約数列:

[1, 2, 3, 6, 9, 18, 5387, 10774, 16161, 32322, 48483, 96966, 207923, 415846, 623769, 1247538, 1871307, 3742614, 1120081201, 2240162402, 3360243603, 6720487206, 10080730809, 20161461618]

約数ペア:

[(1, 20161461618), (2, 10080730809), (3, 6720487206), (6, 3360243603), (9, 2240162402), (18, 1120081201), (5387, 3742614), (10774, 1871307), (16161, 1247538), (32322, 623769), (48483, 415846), (96966, 207923)]