20300058

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 60

約数和(自身を含む): 47425950

約数和(自身を除く): 27125892

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 149, 162, 174, 261, 298, 447, 522, 783, 841, 894, 1341, 1566, 1682, 2349, 2523, 2682, 4023, 4321, 4698, 5046, 7569, 8046, 8642, 12069, 12963, 15138, 22707, 24138, 25926, 38889, 45414, 68121, 77778, 116667, 125309, 136242, 233334, 250618, 350001, 375927, 700002, 751854, 1127781, 2255562, 3383343, 6766686, 10150029, 20300058]

約数ペア:

[(1, 20300058), (2, 10150029), (3, 6766686), (6, 3383343), (9, 2255562), (18, 1127781), (27, 751854), (29, 700002), (54, 375927), (58, 350001), (81, 250618), (87, 233334), (149, 136242), (162, 125309), (174, 116667), (261, 77778), (298, 68121), (447, 45414), (522, 38889), (783, 25926), (841, 24138), (894, 22707), (1341, 15138), (1566, 12963), (1682, 12069), (2349, 8642), (2523, 8046), (2682, 7569), (4023, 5046), (4321, 4698)]