20147046936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{40709}}^1$

素因数の和:41948

約数の個数: 64

約数和(自身を含む): 53375695200

約数和(自身を除く): 33228648264

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1213, 2426, 3639, 4852, 7278, 9704, 14556, 20621, 29112, 40709, 41242, 61863, 81418, 82484, 122127, 123726, 162836, 164968, 244254, 247452, 325672, 488508, 494904, 692053, 977016, 1384106, 2076159, 2768212, 4152318, 5536424, 8304636, 16609272, 49380017, 98760034, 148140051, 197520068, 296280102, 395040136, 592560204, 839460289, 1185120408, 1678920578, 2518380867, 3357841156, 5036761734, 6715682312, 10073523468, 20147046936]

約数ペア:

[(1, 20147046936), (2, 10073523468), (3, 6715682312), (4, 5036761734), (6, 3357841156), (8, 2518380867), (12, 1678920578), (17, 1185120408), (24, 839460289), (34, 592560204), (51, 395040136), (68, 296280102), (102, 197520068), (136, 148140051), (204, 98760034), (408, 49380017), (1213, 16609272), (2426, 8304636), (3639, 5536424), (4852, 4152318), (7278, 2768212), (9704, 2076159), (14556, 1384106), (20621, 977016), (29112, 692053), (40709, 494904), (41242, 488508), (61863, 325672), (81418, 247452), (82484, 244254), (122127, 164968), (123726, 162836)]