20237568

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2059

約数の個数: 72

約数和(自身を含む): 58033248

約数和(自身を除く): 37795680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2027, 2496, 3328, 4054, 4992, 6081, 8108, 9984, 12162, 16216, 24324, 26351, 32432, 48648, 52702, 64864, 79053, 97296, 105404, 129728, 158106, 194592, 210808, 259456, 316212, 389184, 421616, 518912, 632424, 778368, 843232, 1264848, 1556736, 1686464, 2529696, 3372928, 5059392, 6745856, 10118784, 20237568]

約数ペア:

[(1, 20237568), (2, 10118784), (3, 6745856), (4, 5059392), (6, 3372928), (8, 2529696), (12, 1686464), (13, 1556736), (16, 1264848), (24, 843232), (26, 778368), (32, 632424), (39, 518912), (48, 421616), (52, 389184), (64, 316212), (78, 259456), (96, 210808), (104, 194592), (128, 158106), (156, 129728), (192, 105404), (208, 97296), (256, 79053), (312, 64864), (384, 52702), (416, 48648), (624, 32432), (768, 26351), (832, 24324), (1248, 16216), (1664, 12162), (2027, 9984), (2496, 8108), (3328, 6081), (4054, 4992)]