20131554258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{40189}}^1$

素因数の和:41851

約数の個数: 48

約数和(自身を含む): 46213516440

約数和(自身を除く): 26081962182

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1637, 3274, 4911, 9822, 14733, 27829, 29466, 40189, 55658, 80378, 83487, 120567, 166974, 241134, 250461, 361701, 500922, 683213, 723402, 1366426, 2049639, 4099278, 6148917, 12297834, 65789393, 131578786, 197368179, 394736358, 592104537, 1118419681, 1184209074, 2236839362, 3355259043, 6710518086, 10065777129, 20131554258]

約数ペア:

[(1, 20131554258), (2, 10065777129), (3, 6710518086), (6, 3355259043), (9, 2236839362), (17, 1184209074), (18, 1118419681), (34, 592104537), (51, 394736358), (102, 197368179), (153, 131578786), (306, 65789393), (1637, 12297834), (3274, 6148917), (4911, 4099278), (9822, 2049639), (14733, 1366426), (27829, 723402), (29466, 683213), (40189, 500922), (55658, 361701), (80378, 250461), (83487, 241134), (120567, 166974)]