20668176

素因数分解:

$2^4\times 3^3\times {\mathrm{47843}}^1$

素因数の和:47860

約数の個数: 40

約数和(自身を含む): 59326560

約数和(自身を除く): 38658384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47843, 95686, 143529, 191372, 287058, 382744, 430587, 574116, 765488, 861174, 1148232, 1291761, 1722348, 2296464, 2583522, 3444696, 5167044, 6889392, 10334088, 20668176]

約数ペア:

[(1, 20668176), (2, 10334088), (3, 6889392), (4, 5167044), (6, 3444696), (8, 2583522), (9, 2296464), (12, 1722348), (16, 1291761), (18, 1148232), (24, 861174), (27, 765488), (36, 574116), (48, 430587), (54, 382744), (72, 287058), (108, 191372), (144, 143529), (216, 95686), (432, 47843)]