20429064

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 57120000

約数和(自身を除く): 36690936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 349, 542, 698, 813, 1047, 1084, 1396, 1626, 2094, 2168, 2439, 2792, 3141, 3252, 4188, 4878, 6282, 6504, 7317, 8376, 9423, 9756, 12564, 14634, 18846, 19512, 25128, 29268, 37692, 58536, 75384, 94579, 189158, 283737, 378316, 567474, 756632, 851211, 1134948, 1702422, 2269896, 2553633, 3404844, 5107266, 6809688, 10214532, 20429064]

約数ペア:

[(1, 20429064), (2, 10214532), (3, 6809688), (4, 5107266), (6, 3404844), (8, 2553633), (9, 2269896), (12, 1702422), (18, 1134948), (24, 851211), (27, 756632), (36, 567474), (54, 378316), (72, 283737), (108, 189158), (216, 94579), (271, 75384), (349, 58536), (542, 37692), (698, 29268), (813, 25128), (1047, 19512), (1084, 18846), (1396, 14634), (1626, 12564), (2094, 9756), (2168, 9423), (2439, 8376), (2792, 7317), (3141, 6504), (3252, 6282), (4188, 4878)]