2020563088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{45541}}^1$

素因数の和:45655

約数の個数: 40

約数和(自身を含む): 4065989760

約数和(自身を除く): 2045426672

約数列:

[1, 2, 4, 8, 16, 47, 59, 94, 118, 188, 236, 376, 472, 752, 944, 2773, 5546, 11092, 22184, 44368, 45541, 91082, 182164, 364328, 728656, 2140427, 2686919, 4280854, 5373838, 8561708, 10747676, 17123416, 21495352, 34246832, 42990704, 126285193, 252570386, 505140772, 1010281544, 2020563088]

約数ペア:

[(1, 2020563088), (2, 1010281544), (4, 505140772), (8, 252570386), (16, 126285193), (47, 42990704), (59, 34246832), (94, 21495352), (118, 17123416), (188, 10747676), (236, 8561708), (376, 5373838), (472, 4280854), (752, 2686919), (944, 2140427), (2773, 728656), (5546, 364328), (11092, 182164), (22184, 91082), (44368, 45541)]