20150793618

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{378163}}^1$

素因数の和:378358

約数の個数: 32

約数和(自身を含む): 41168445696

約数和(自身を除く): 21017652078

約数列:

[1, 2, 3, 6, 83, 107, 166, 214, 249, 321, 498, 642, 8881, 17762, 26643, 53286, 378163, 756326, 1134489, 2268978, 31387529, 40463441, 62775058, 80926882, 94162587, 121390323, 188325174, 242780646, 3358465603, 6716931206, 10075396809, 20150793618]

約数ペア:

[(1, 20150793618), (2, 10075396809), (3, 6716931206), (6, 3358465603), (83, 242780646), (107, 188325174), (166, 121390323), (214, 94162587), (249, 80926882), (321, 62775058), (498, 40463441), (642, 31387529), (8881, 2268978), (17762, 1134489), (26643, 756326), (53286, 378163)]