20131427199

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{9497}}^1$

素因数の和:9676

約数の個数: 48

約数和(自身を含む): 30118385952

約数和(自身を除く): 9986958753

約数列:

[1, 3, 13, 37, 39, 111, 113, 169, 339, 481, 507, 1443, 1469, 4181, 4407, 6253, 9497, 12543, 18759, 19097, 28491, 54353, 57291, 123461, 163059, 351389, 370383, 706589, 1054167, 1073161, 1604993, 2119767, 3219483, 4568057, 4814979, 13704171, 13951093, 39706957, 41853279, 59384741, 119120871, 178154223, 181364209, 516190441, 544092627, 1548571323, 6710475733, 20131427199]

約数ペア:

[(1, 20131427199), (3, 6710475733), (13, 1548571323), (37, 544092627), (39, 516190441), (111, 181364209), (113, 178154223), (169, 119120871), (339, 59384741), (481, 41853279), (507, 39706957), (1443, 13951093), (1469, 13704171), (4181, 4814979), (4407, 4568057), (6253, 3219483), (9497, 2119767), (12543, 1604993), (18759, 1073161), (19097, 1054167), (28491, 706589), (54353, 370383), (57291, 351389), (123461, 163059)]