20173593906

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{397}}^1\times {\mathrm{8089}}^1$

素因数の和:8843

約数の個数: 48

約数和(自身を含む): 43950543000

約数和(自身を除く): 23776949094

約数列:

[1, 2, 3, 6, 9, 18, 349, 397, 698, 794, 1047, 1191, 2094, 2382, 3141, 3573, 6282, 7146, 8089, 16178, 24267, 48534, 72801, 138553, 145602, 277106, 415659, 831318, 1246977, 2493954, 2823061, 3211333, 5646122, 6422666, 8469183, 9633999, 16938366, 19267998, 25407549, 28901997, 50815098, 57803994, 1120755217, 2241510434, 3362265651, 6724531302, 10086796953, 20173593906]

約数ペア:

[(1, 20173593906), (2, 10086796953), (3, 6724531302), (6, 3362265651), (9, 2241510434), (18, 1120755217), (349, 57803994), (397, 50815098), (698, 28901997), (794, 25407549), (1047, 19267998), (1191, 16938366), (2094, 9633999), (2382, 8469183), (3141, 6422666), (3573, 5646122), (6282, 3211333), (7146, 2823061), (8089, 2493954), (16178, 1246977), (24267, 831318), (48534, 415659), (72801, 277106), (138553, 145602)]