20161461630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21678991}}^1$

素因数の和:21679032

約数の個数: 32

約数和(自身を含む): 49948397568

約数和(自身を除く): 29786935938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21678991, 43357982, 65036973, 108394955, 130073946, 216789910, 325184865, 650369730, 672048721, 1344097442, 2016146163, 3360243605, 4032292326, 6720487210, 10080730815, 20161461630]

約数ペア:

[(1, 20161461630), (2, 10080730815), (3, 6720487210), (5, 4032292326), (6, 3360243605), (10, 2016146163), (15, 1344097442), (30, 672048721), (31, 650369730), (62, 325184865), (93, 216789910), (155, 130073946), (186, 108394955), (310, 65036973), (465, 43357982), (930, 21678991)]