20148635496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{173851}}^1$

素因数の和:174310

約数の個数: 64

約数和(自身を含む): 55076313600

約数和(自身を除く): 34927678104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 439, 878, 1317, 1756, 2634, 3512, 4829, 5268, 9658, 10536, 14487, 19316, 28974, 38632, 57948, 115896, 173851, 347702, 521553, 695404, 1043106, 1390808, 1912361, 2086212, 3824722, 4172424, 5737083, 7649444, 11474166, 15298888, 22948332, 45896664, 76320589, 152641178, 228961767, 305282356, 457923534, 610564712, 839526479, 915847068, 1679052958, 1831694136, 2518579437, 3358105916, 5037158874, 6716211832, 10074317748, 20148635496]

約数ペア:

[(1, 20148635496), (2, 10074317748), (3, 6716211832), (4, 5037158874), (6, 3358105916), (8, 2518579437), (11, 1831694136), (12, 1679052958), (22, 915847068), (24, 839526479), (33, 610564712), (44, 457923534), (66, 305282356), (88, 228961767), (132, 152641178), (264, 76320589), (439, 45896664), (878, 22948332), (1317, 15298888), (1756, 11474166), (2634, 7649444), (3512, 5737083), (4829, 4172424), (5268, 3824722), (9658, 2086212), (10536, 1912361), (14487, 1390808), (19316, 1043106), (28974, 695404), (38632, 521553), (57948, 347702), (115896, 173851)]