20239344424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{194027}}^1$

素因数の和:194122

約数の個数: 64

約数和(自身を含む): 44005550400

約数和(自身を除く): 23766205976

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 59, 68, 104, 118, 136, 221, 236, 442, 472, 767, 884, 1003, 1534, 1768, 2006, 3068, 4012, 6136, 8024, 13039, 26078, 52156, 104312, 194027, 388054, 776108, 1552216, 2522351, 3298459, 5044702, 6596918, 10089404, 11447593, 13193836, 20178808, 22895186, 26387672, 42879967, 45790372, 85759934, 91580744, 148818709, 171519868, 194609081, 297637418, 343039736, 389218162, 595274836, 778436324, 1190549672, 1556872648, 2529918053, 5059836106, 10119672212, 20239344424]

約数ペア:

[(1, 20239344424), (2, 10119672212), (4, 5059836106), (8, 2529918053), (13, 1556872648), (17, 1190549672), (26, 778436324), (34, 595274836), (52, 389218162), (59, 343039736), (68, 297637418), (104, 194609081), (118, 171519868), (136, 148818709), (221, 91580744), (236, 85759934), (442, 45790372), (472, 42879967), (767, 26387672), (884, 22895186), (1003, 20178808), (1534, 13193836), (1768, 11447593), (2006, 10089404), (3068, 6596918), (4012, 5044702), (6136, 3298459), (8024, 2522351), (13039, 1552216), (26078, 776108), (52156, 388054), (104312, 194027)]