20650086

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{6269}}^1$

素因数の和:6341

約数の個数: 32

約数和(自身を含む): 46648800

約数和(自身を除く): 25998714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 6269, 12538, 18807, 37614, 56421, 112842, 169263, 338526, 382409, 764818, 1147227, 2294454, 3441681, 6883362, 10325043, 20650086]

約数ペア:

[(1, 20650086), (2, 10325043), (3, 6883362), (6, 3441681), (9, 2294454), (18, 1147227), (27, 764818), (54, 382409), (61, 338526), (122, 169263), (183, 112842), (366, 56421), (549, 37614), (1098, 18807), (1647, 12538), (3294, 6269)]