20693064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 60739200

約数和(自身を除く): 40046136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 3329, 6216, 6658, 9987, 13316, 19974, 23303, 26632, 39948, 46606, 69909, 79896, 93212, 123173, 139818, 186424, 246346, 279636, 369519, 492692, 559272, 739038, 862211, 985384, 1478076, 1724422, 2586633, 2956152, 3448844, 5173266, 6897688, 10346532, 20693064]

約数ペア:

[(1, 20693064), (2, 10346532), (3, 6897688), (4, 5173266), (6, 3448844), (7, 2956152), (8, 2586633), (12, 1724422), (14, 1478076), (21, 985384), (24, 862211), (28, 739038), (37, 559272), (42, 492692), (56, 369519), (74, 279636), (84, 246346), (111, 186424), (148, 139818), (168, 123173), (222, 93212), (259, 79896), (296, 69909), (444, 46606), (518, 39948), (777, 26632), (888, 23303), (1036, 19974), (1554, 13316), (2072, 9987), (3108, 6658), (3329, 6216)]