20174845473

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{2089}}^1\times {\mathrm{4019}}^1$

素因数の和:6206

約数の個数: 32

約数和(自身を含む): 30246480000

約数和(自身を除く): 10071634527

約数列:

[1, 3, 9, 27, 89, 267, 801, 2089, 2403, 4019, 6267, 12057, 18801, 36171, 56403, 108513, 185921, 357691, 557763, 1073073, 1673289, 3219219, 5019867, 8395691, 9657657, 25187073, 75561219, 226683657, 747216499, 2241649497, 6724948491, 20174845473]

約数ペア:

[(1, 20174845473), (3, 6724948491), (9, 2241649497), (27, 747216499), (89, 226683657), (267, 75561219), (801, 25187073), (2089, 9657657), (2403, 8395691), (4019, 5019867), (6267, 3219219), (12057, 1673289), (18801, 1073073), (36171, 557763), (56403, 357691), (108513, 185921)]