2000652530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{20101}}^1$

素因数の和:20414

約数の個数: 32

約数和(自身を含む): 3712437360

約数和(自身を除く): 1711784830

約数列:

[1, 2, 5, 10, 37, 74, 185, 269, 370, 538, 1345, 2690, 9953, 19906, 20101, 40202, 49765, 99530, 100505, 201010, 743737, 1487474, 3718685, 5407169, 7437370, 10814338, 27035845, 54071690, 200065253, 400130506, 1000326265, 2000652530]

約数ペア:

[(1, 2000652530), (2, 1000326265), (5, 400130506), (10, 200065253), (37, 54071690), (74, 27035845), (185, 10814338), (269, 7437370), (370, 5407169), (538, 3718685), (1345, 1487474), (2690, 743737), (9953, 201010), (19906, 100505), (20101, 99530), (40202, 49765)]