20170968312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1\times {\mathrm{25997}}^1$

素因数の和:28956

約数の個数: 64

約数和(自身を含む): 55032566400

約数和(自身を除く): 34861598088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2939, 5878, 8817, 11756, 17634, 23512, 25997, 32329, 35268, 51994, 64658, 70536, 77991, 96987, 103988, 129316, 155982, 193974, 207976, 258632, 285967, 311964, 387948, 571934, 623928, 775896, 857901, 1143868, 1715802, 2287736, 3431604, 6863208, 76405183, 152810366, 229215549, 305620732, 458431098, 611241464, 840457013, 916862196, 1680914026, 1833724392, 2521371039, 3361828052, 5042742078, 6723656104, 10085484156, 20170968312]

約数ペア:

[(1, 20170968312), (2, 10085484156), (3, 6723656104), (4, 5042742078), (6, 3361828052), (8, 2521371039), (11, 1833724392), (12, 1680914026), (22, 916862196), (24, 840457013), (33, 611241464), (44, 458431098), (66, 305620732), (88, 229215549), (132, 152810366), (264, 76405183), (2939, 6863208), (5878, 3431604), (8817, 2287736), (11756, 1715802), (17634, 1143868), (23512, 857901), (25997, 775896), (32329, 623928), (35268, 571934), (51994, 387948), (64658, 311964), (70536, 285967), (77991, 258632), (96987, 207976), (103988, 193974), (129316, 155982)]