20299475688

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1\times {\mathrm{3709}}^1$

素因数の和:4674

約数の個数: 64

約数和(自身を含む): 50975400000

約数和(自身を除く): 30675924312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 499, 914, 998, 1371, 1497, 1828, 1996, 2742, 2994, 3656, 3709, 3992, 5484, 5988, 7418, 10968, 11127, 11976, 14836, 22254, 29672, 44508, 89016, 228043, 456086, 684129, 912172, 1368258, 1695013, 1824344, 1850791, 2736516, 3390026, 3701582, 5085039, 5473032, 5552373, 6780052, 7403164, 10170078, 11104746, 13560104, 14806328, 20340156, 22209492, 40680312, 44418984, 845811487, 1691622974, 2537434461, 3383245948, 5074868922, 6766491896, 10149737844, 20299475688]

約数ペア:

[(1, 20299475688), (2, 10149737844), (3, 6766491896), (4, 5074868922), (6, 3383245948), (8, 2537434461), (12, 1691622974), (24, 845811487), (457, 44418984), (499, 40680312), (914, 22209492), (998, 20340156), (1371, 14806328), (1497, 13560104), (1828, 11104746), (1996, 10170078), (2742, 7403164), (2994, 6780052), (3656, 5552373), (3709, 5473032), (3992, 5085039), (5484, 3701582), (5988, 3390026), (7418, 2736516), (10968, 1850791), (11127, 1824344), (11976, 1695013), (14836, 1368258), (22254, 912172), (29672, 684129), (44508, 456086), (89016, 228043)]