20733888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15427}}^1$

素因数の和:15449

約数の個数: 56

約数和(自身を含む): 62699392

約数和(自身を除く): 41965504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15427, 30854, 46281, 61708, 92562, 107989, 123416, 185124, 215978, 246832, 323967, 370248, 431956, 493664, 647934, 740496, 863912, 987328, 1295868, 1480992, 1727824, 2591736, 2961984, 3455648, 5183472, 6911296, 10366944, 20733888]

約数ペア:

[(1, 20733888), (2, 10366944), (3, 6911296), (4, 5183472), (6, 3455648), (7, 2961984), (8, 2591736), (12, 1727824), (14, 1480992), (16, 1295868), (21, 987328), (24, 863912), (28, 740496), (32, 647934), (42, 493664), (48, 431956), (56, 370248), (64, 323967), (84, 246832), (96, 215978), (112, 185124), (168, 123416), (192, 107989), (224, 92562), (336, 61708), (448, 46281), (672, 30854), (1344, 15427)]