201947022140

素因数分解:

$2^2\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{2363059}}^1$

素因数の和:2367341

約数の個数: 24

約数和(自身を含む): 424188174480

約数和(自身を除く): 222241152340

約数列:

[1, 2, 4, 5, 10, 20, 4273, 8546, 17092, 21365, 42730, 85460, 2363059, 4726118, 9452236, 11815295, 23630590, 47261180, 10097351107, 20194702214, 40389404428, 50486755535, 100973511070, 201947022140]

約数ペア:

[(1, 201947022140), (2, 100973511070), (4, 50486755535), (5, 40389404428), (10, 20194702214), (20, 10097351107), (4273, 47261180), (8546, 23630590), (17092, 11815295), (21365, 9452236), (42730, 4726118), (85460, 2363059)]