20136228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 37924572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 59, 68, 84, 102, 118, 119, 177, 204, 236, 238, 239, 354, 357, 413, 476, 478, 708, 714, 717, 826, 956, 1003, 1239, 1428, 1434, 1652, 1673, 2006, 2478, 2868, 3009, 3346, 4012, 4063, 4956, 5019, 6018, 6692, 7021, 8126, 10038, 12036, 12189, 14042, 14101, 16252, 20076, 21063, 24378, 28084, 28202, 28441, 42126, 42303, 48756, 56404, 56882, 84252, 84606, 85323, 98707, 113764, 169212, 170646, 197414, 239717, 296121, 341292, 394828, 479434, 592242, 719151, 958868, 1184484, 1438302, 1678019, 2876604, 3356038, 5034057, 6712076, 10068114, 20136228]

約数ペア:

[(1, 20136228), (2, 10068114), (3, 6712076), (4, 5034057), (6, 3356038), (7, 2876604), (12, 1678019), (14, 1438302), (17, 1184484), (21, 958868), (28, 719151), (34, 592242), (42, 479434), (51, 394828), (59, 341292), (68, 296121), (84, 239717), (102, 197414), (118, 170646), (119, 169212), (177, 113764), (204, 98707), (236, 85323), (238, 84606), (239, 84252), (354, 56882), (357, 56404), (413, 48756), (476, 42303), (478, 42126), (708, 28441), (714, 28202), (717, 28084), (826, 24378), (956, 21063), (1003, 20076), (1239, 16252), (1428, 14101), (1434, 14042), (1652, 12189), (1673, 12036), (2006, 10038), (2478, 8126), (2868, 7021), (3009, 6692), (3346, 6018), (4012, 5019), (4063, 4956)]