20251014872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{295411}}^1$

素因数の和:295488

約数の個数: 64

約数和(自身を含む): 44666294400

約数和(自身を除く): 24415279528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 836, 902, 1558, 1672, 1804, 3116, 3608, 6232, 8569, 17138, 34276, 68552, 295411, 590822, 1181644, 2363288, 3249521, 5612809, 6499042, 11225618, 12111851, 12998084, 22451236, 24223702, 25996168, 44902472, 48447404, 61740899, 96894808, 123481798, 133230361, 230125169, 246963596, 266460722, 460250338, 493927192, 532921444, 920500676, 1065842888, 1841001352, 2531376859, 5062753718, 10125507436, 20251014872]

約数ペア:

[(1, 20251014872), (2, 10125507436), (4, 5062753718), (8, 2531376859), (11, 1841001352), (19, 1065842888), (22, 920500676), (38, 532921444), (41, 493927192), (44, 460250338), (76, 266460722), (82, 246963596), (88, 230125169), (152, 133230361), (164, 123481798), (209, 96894808), (328, 61740899), (418, 48447404), (451, 44902472), (779, 25996168), (836, 24223702), (902, 22451236), (1558, 12998084), (1672, 12111851), (1804, 11225618), (3116, 6499042), (3608, 5612809), (6232, 3249521), (8569, 2363288), (17138, 1181644), (34276, 590822), (68552, 295411)]