20172596670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{77263}}^1$

素因数の和:78246

約数の個数: 64

約数和(自身を含む): 53849917440

約数和(自身を除く): 33677320770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 967, 1934, 2901, 4835, 5802, 8703, 9670, 14505, 17406, 26109, 29010, 43515, 52218, 77263, 87030, 130545, 154526, 231789, 261090, 386315, 463578, 695367, 772630, 1158945, 1390734, 2086101, 2317890, 3476835, 4172202, 6953670, 10430505, 20861010, 74713321, 149426642, 224139963, 373566605, 448279926, 672419889, 747133210, 1120699815, 1344839778, 2017259667, 2241399630, 3362099445, 4034519334, 6724198890, 10086298335, 20172596670]

約数ペア:

[(1, 20172596670), (2, 10086298335), (3, 6724198890), (5, 4034519334), (6, 3362099445), (9, 2241399630), (10, 2017259667), (15, 1344839778), (18, 1120699815), (27, 747133210), (30, 672419889), (45, 448279926), (54, 373566605), (90, 224139963), (135, 149426642), (270, 74713321), (967, 20861010), (1934, 10430505), (2901, 6953670), (4835, 4172202), (5802, 3476835), (8703, 2317890), (9670, 2086101), (14505, 1390734), (17406, 1158945), (26109, 772630), (29010, 695367), (43515, 463578), (52218, 386315), (77263, 261090), (87030, 231789), (130545, 154526)]