20203296

素因数分解:

$2^5\times 3^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 53323200

約数和(自身を除く): 33119904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229, 458, 687, 916, 919, 1374, 1832, 1838, 2748, 2757, 3664, 3676, 5496, 5514, 7328, 7352, 10992, 11028, 14704, 21984, 22056, 29408, 44112, 88224, 210451, 420902, 631353, 841804, 1262706, 1683608, 2525412, 3367216, 5050824, 6734432, 10101648, 20203296]

約数ペア:

[(1, 20203296), (2, 10101648), (3, 6734432), (4, 5050824), (6, 3367216), (8, 2525412), (12, 1683608), (16, 1262706), (24, 841804), (32, 631353), (48, 420902), (96, 210451), (229, 88224), (458, 44112), (687, 29408), (916, 22056), (919, 21984), (1374, 14704), (1832, 11028), (1838, 10992), (2748, 7352), (2757, 7328), (3664, 5514), (3676, 5496)]