20980178592

素因数分解:

$2^5\times 3^1\times {\mathrm{17909}}^1\times {\mathrm{12203}}^1$

素因数の和:30125

約数の個数: 48

約数和(自身を含む): 55080557280

約数和(自身を除く): 34100378688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 12203, 17909, 24406, 35818, 36609, 48812, 53727, 71636, 73218, 97624, 107454, 143272, 146436, 195248, 214908, 286544, 292872, 390496, 429816, 573088, 585744, 859632, 1171488, 1719264, 218543527, 437087054, 655630581, 874174108, 1311261162, 1748348216, 2622522324, 3496696432, 5245044648, 6993392864, 10490089296, 20980178592]

約数ペア:

[(1, 20980178592), (2, 10490089296), (3, 6993392864), (4, 5245044648), (6, 3496696432), (8, 2622522324), (12, 1748348216), (16, 1311261162), (24, 874174108), (32, 655630581), (48, 437087054), (96, 218543527), (12203, 1719264), (17909, 1171488), (24406, 859632), (35818, 585744), (36609, 573088), (48812, 429816), (53727, 390496), (71636, 292872), (73218, 286544), (97624, 214908), (107454, 195248), (143272, 146436)]