20170087628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{41149}}^1$

素因数の和:41310

約数の個数: 48

約数和(自身を含む): 37607808000

約数和(自身を除く): 17437720372

約数列:

[1, 2, 4, 31, 59, 62, 67, 118, 124, 134, 236, 268, 1829, 2077, 3658, 3953, 4154, 7316, 7906, 8308, 15812, 41149, 82298, 122543, 164596, 245086, 490172, 1275619, 2427791, 2551238, 2756983, 4855582, 5102476, 5513966, 9711164, 11027932, 75261521, 85466473, 150523042, 162661997, 170932946, 301046084, 325323994, 341865892, 650647988, 5042521907, 10085043814, 20170087628]

約数ペア:

[(1, 20170087628), (2, 10085043814), (4, 5042521907), (31, 650647988), (59, 341865892), (62, 325323994), (67, 301046084), (118, 170932946), (124, 162661997), (134, 150523042), (236, 85466473), (268, 75261521), (1829, 11027932), (2077, 9711164), (3658, 5513966), (3953, 5102476), (4154, 4855582), (7316, 2756983), (7906, 2551238), (8308, 2427791), (15812, 1275619), (41149, 490172), (82298, 245086), (122543, 164596)]