20126086246

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7081663}}^1$

素因数の和:7081708

約数の個数: 24

約数和(自身を含む): 36328936320

約数和(自身を除く): 16202850074

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 7081663, 14163326, 49571641, 99143282, 205368227, 347001487, 410736454, 694002974, 1437577589, 2875155178, 10063043123, 20126086246]

約数ペア:

[(1, 20126086246), (2, 10063043123), (7, 2875155178), (14, 1437577589), (29, 694002974), (49, 410736454), (58, 347001487), (98, 205368227), (203, 99143282), (406, 49571641), (1421, 14163326), (2842, 7081663)]