20163926472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2327323}}^1$

素因数の和:2327370

約数の個数: 48

約数和(自身を含む): 53202626640

約数和(自身を除く): 33038700168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 2327323, 4654646, 6981969, 9309292, 13963938, 18618584, 27927876, 44219137, 55855752, 88438274, 132657411, 176876548, 265314822, 353753096, 530629644, 840163603, 1061259288, 1680327206, 2520490809, 3360654412, 5040981618, 6721308824, 10081963236, 20163926472]

約数ペア:

[(1, 20163926472), (2, 10081963236), (3, 6721308824), (4, 5040981618), (6, 3360654412), (8, 2520490809), (12, 1680327206), (19, 1061259288), (24, 840163603), (38, 530629644), (57, 353753096), (76, 265314822), (114, 176876548), (152, 132657411), (228, 88438274), (361, 55855752), (456, 44219137), (722, 27927876), (1083, 18618584), (1444, 13963938), (2166, 9309292), (2888, 6981969), (4332, 4654646), (8664, 2327323)]