20162574200

素因数分解:

$2^3\times 5^2\times {\mathrm{2099}}^1\times {\mathrm{48029}}^1$

素因数の和:50144

約数の個数: 48

約数和(自身を含む): 46901295000

約数和(自身を除く): 26738720800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2099, 4198, 8396, 10495, 16792, 20990, 41980, 48029, 52475, 83960, 96058, 104950, 192116, 209900, 240145, 384232, 419800, 480290, 960580, 1200725, 1921160, 2401450, 4802900, 9605800, 100812871, 201625742, 403251484, 504064355, 806502968, 1008128710, 2016257420, 2520321775, 4032514840, 5040643550, 10081287100, 20162574200]

約数ペア:

[(1, 20162574200), (2, 10081287100), (4, 5040643550), (5, 4032514840), (8, 2520321775), (10, 2016257420), (20, 1008128710), (25, 806502968), (40, 504064355), (50, 403251484), (100, 201625742), (200, 100812871), (2099, 9605800), (4198, 4802900), (8396, 2401450), (10495, 1921160), (16792, 1200725), (20990, 960580), (41980, 480290), (48029, 419800), (52475, 384232), (83960, 240145), (96058, 209900), (104950, 192116)]