20180115844

素因数分解:

$2^2\times 7^1\times {\mathrm{3739}}^1\times {\mathrm{192757}}^1$

素因数の和:196507

約数の個数: 24

約数和(自身を含む): 40371235520

約数和(自身を除く): 20191119676

約数列:

[1, 2, 4, 7, 14, 28, 3739, 7478, 14956, 26173, 52346, 104692, 192757, 385514, 771028, 1349299, 2698598, 5397196, 720718423, 1441436846, 2882873692, 5045028961, 10090057922, 20180115844]

約数ペア:

[(1, 20180115844), (2, 10090057922), (4, 5045028961), (7, 2882873692), (14, 1441436846), (28, 720718423), (3739, 5397196), (7478, 2698598), (14956, 1349299), (26173, 771028), (52346, 385514), (104692, 192757)]