20588016

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1873}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 53446480

約数和(自身を除く): 32858464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1832, 1873, 2748, 3664, 3746, 5496, 5619, 7492, 10992, 11238, 14984, 22476, 29968, 44952, 89904, 428917, 857834, 1286751, 1715668, 2573502, 3431336, 5147004, 6862672, 10294008, 20588016]

約数ペア:

[(1, 20588016), (2, 10294008), (3, 6862672), (4, 5147004), (6, 3431336), (8, 2573502), (12, 1715668), (16, 1286751), (24, 857834), (48, 428917), (229, 89904), (458, 44952), (687, 29968), (916, 22476), (1374, 14984), (1832, 11238), (1873, 10992), (2748, 7492), (3664, 5619), (3746, 5496)]