20213365517

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{3623}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 23546142720

約数和(自身を除く): 3332777203

約数列:

[1, 17, 19, 23, 323, 391, 437, 751, 3623, 7429, 12767, 14269, 17273, 61591, 68837, 83329, 242573, 293641, 328187, 1170229, 1416593, 1583251, 2720873, 5579179, 26915267, 46254841, 51696587, 62580079, 878841979, 1063861343, 1189021501, 20213365517]

約数ペア:

[(1, 20213365517), (17, 1189021501), (19, 1063861343), (23, 878841979), (323, 62580079), (391, 51696587), (437, 46254841), (751, 26915267), (3623, 5579179), (7429, 2720873), (12767, 1583251), (14269, 1416593), (17273, 1170229), (61591, 328187), (68837, 293641), (83329, 242573)]