19762656

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5021}}^1$

素因数の和:5075

約数の個数: 48

約数和(自身を含む): 53152848

約数和(自身を除く): 33390192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 5021, 10042, 15063, 20084, 30126, 40168, 60252, 80336, 120504, 160672, 205861, 241008, 411722, 482016, 617583, 823444, 1235166, 1646888, 2470332, 3293776, 4940664, 6587552, 9881328, 19762656]

約数ペア:

[(1, 19762656), (2, 9881328), (3, 6587552), (4, 4940664), (6, 3293776), (8, 2470332), (12, 1646888), (16, 1235166), (24, 823444), (32, 617583), (41, 482016), (48, 411722), (82, 241008), (96, 205861), (123, 160672), (164, 120504), (246, 80336), (328, 60252), (492, 40168), (656, 30126), (984, 20084), (1312, 15063), (1968, 10042), (3936, 5021)]