20142786192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{67261}}^1$

素因数の和:67656

約数の個数: 80

約数和(自身を含む): 55247392512

約数和(自身を除く): 35104606320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 367, 408, 734, 816, 1101, 1468, 2202, 2936, 4404, 5872, 6239, 8808, 12478, 17616, 18717, 24956, 37434, 49912, 67261, 74868, 99824, 134522, 149736, 201783, 269044, 299472, 403566, 538088, 807132, 1076176, 1143437, 1614264, 2286874, 3228528, 3430311, 4573748, 6860622, 9147496, 13721244, 18294992, 24684787, 27442488, 49369574, 54884976, 74054361, 98739148, 148108722, 197478296, 296217444, 394956592, 419641379, 592434888, 839282758, 1184869776, 1258924137, 1678565516, 2517848274, 3357131032, 5035696548, 6714262064, 10071393096, 20142786192]

約数ペア:

[(1, 20142786192), (2, 10071393096), (3, 6714262064), (4, 5035696548), (6, 3357131032), (8, 2517848274), (12, 1678565516), (16, 1258924137), (17, 1184869776), (24, 839282758), (34, 592434888), (48, 419641379), (51, 394956592), (68, 296217444), (102, 197478296), (136, 148108722), (204, 98739148), (272, 74054361), (367, 54884976), (408, 49369574), (734, 27442488), (816, 24684787), (1101, 18294992), (1468, 13721244), (2202, 9147496), (2936, 6860622), (4404, 4573748), (5872, 3430311), (6239, 3228528), (8808, 2286874), (12478, 1614264), (17616, 1143437), (18717, 1076176), (24956, 807132), (37434, 538088), (49912, 403566), (67261, 299472), (74868, 269044), (99824, 201783), (134522, 149736)]