20599693016

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{15467}}^1$

素因数の和:16896

約数の個数: 64

約数和(自身を含む): 46775232000

約数和(自身を除く): 26175538984

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1399, 2798, 5596, 9793, 11192, 15467, 19586, 23783, 30934, 39172, 47566, 61868, 78344, 95132, 108269, 123736, 166481, 190264, 216538, 262939, 332962, 433076, 525878, 665924, 866152, 1051756, 1331848, 1840573, 2103512, 3681146, 7362292, 14724584, 21638333, 43276666, 86553332, 151468331, 173106664, 302936662, 367851661, 605873324, 735703322, 1211746648, 1471406644, 2574961627, 2942813288, 5149923254, 10299846508, 20599693016]

約数ペア:

[(1, 20599693016), (2, 10299846508), (4, 5149923254), (7, 2942813288), (8, 2574961627), (14, 1471406644), (17, 1211746648), (28, 735703322), (34, 605873324), (56, 367851661), (68, 302936662), (119, 173106664), (136, 151468331), (238, 86553332), (476, 43276666), (952, 21638333), (1399, 14724584), (2798, 7362292), (5596, 3681146), (9793, 2103512), (11192, 1840573), (15467, 1331848), (19586, 1051756), (23783, 866152), (30934, 665924), (39172, 525878), (47566, 433076), (61868, 332962), (78344, 262939), (95132, 216538), (108269, 190264), (123736, 166481)]