20083775952

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{503}}^1\times {\mathrm{1667}}^1$

素因数の和:2680

約数の個数: 80

約数和(自身を含む): 52121664000

約数和(自身を除く): 32037888048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 503, 998, 1006, 1497, 1509, 1667, 1996, 2012, 2994, 3018, 3334, 3992, 4024, 5001, 5988, 6036, 6668, 7984, 8048, 10002, 11976, 12072, 13336, 20004, 23952, 24144, 26672, 40008, 80016, 250997, 501994, 752991, 831833, 838501, 1003988, 1505982, 1663666, 1677002, 2007976, 2495499, 2515503, 3011964, 3327332, 3354004, 4015952, 4990998, 5031006, 6023928, 6654664, 6708008, 9981996, 10062012, 12047856, 13309328, 13416016, 19963992, 20124024, 39927984, 40248048, 418411999, 836823998, 1255235997, 1673647996, 2510471994, 3347295992, 5020943988, 6694591984, 10041887976, 20083775952]

約数ペア:

[(1, 20083775952), (2, 10041887976), (3, 6694591984), (4, 5020943988), (6, 3347295992), (8, 2510471994), (12, 1673647996), (16, 1255235997), (24, 836823998), (48, 418411999), (499, 40248048), (503, 39927984), (998, 20124024), (1006, 19963992), (1497, 13416016), (1509, 13309328), (1667, 12047856), (1996, 10062012), (2012, 9981996), (2994, 6708008), (3018, 6654664), (3334, 6023928), (3992, 5031006), (4024, 4990998), (5001, 4015952), (5988, 3354004), (6036, 3327332), (6668, 3011964), (7984, 2515503), (8048, 2495499), (10002, 2007976), (11976, 1677002), (12072, 1663666), (13336, 1505982), (20004, 1003988), (23952, 838501), (24144, 831833), (26672, 752991), (40008, 501994), (80016, 250997)]