20226750540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3787781}}^1$

素因数の和:3787882

約数の個数: 48

約数和(自身を含む): 57271263840

約数和(自身を除く): 37044513300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 3787781, 7575562, 11363343, 15151124, 18938905, 22726686, 37877810, 45453372, 56816715, 75755620, 113633430, 227266860, 337112509, 674225018, 1011337527, 1348450036, 1685562545, 2022675054, 3371125090, 4045350108, 5056687635, 6742250180, 10113375270, 20226750540]

約数ペア:

[(1, 20226750540), (2, 10113375270), (3, 6742250180), (4, 5056687635), (5, 4045350108), (6, 3371125090), (10, 2022675054), (12, 1685562545), (15, 1348450036), (20, 1011337527), (30, 674225018), (60, 337112509), (89, 227266860), (178, 113633430), (267, 75755620), (356, 56816715), (445, 45453372), (534, 37877810), (890, 22726686), (1068, 18938905), (1335, 15151124), (1780, 11363343), (2670, 7575562), (5340, 3787781)]