20132461480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29606561}}^1$

素因数の和:29606589

約数の個数: 32

約数和(自身を含む): 47962630440

約数和(自身を除く): 27830168960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 29606561, 59213122, 118426244, 148032805, 236852488, 296065610, 503311537, 592131220, 1006623074, 1184262440, 2013246148, 2516557685, 4026492296, 5033115370, 10066230740, 20132461480]

約数ペア:

[(1, 20132461480), (2, 10066230740), (4, 5033115370), (5, 4026492296), (8, 2516557685), (10, 2013246148), (17, 1184262440), (20, 1006623074), (34, 592131220), (40, 503311537), (68, 296065610), (85, 236852488), (136, 148032805), (170, 118426244), (340, 59213122), (680, 29606561)]