20112322430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1\times {\mathrm{25939}}^1$

素因数の和:30524

約数の個数: 32

約数和(自身を含む): 38341602720

約数和(自身を除く): 18229280290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4561, 9122, 22805, 25939, 45610, 51878, 77537, 129695, 155074, 259390, 387685, 440963, 775370, 881926, 2204815, 4409630, 118307779, 236615558, 591538895, 1183077790, 2011232243, 4022464486, 10056161215, 20112322430]

約数ペア:

[(1, 20112322430), (2, 10056161215), (5, 4022464486), (10, 2011232243), (17, 1183077790), (34, 591538895), (85, 236615558), (170, 118307779), (4561, 4409630), (9122, 2204815), (22805, 881926), (25939, 775370), (45610, 440963), (51878, 387685), (77537, 259390), (129695, 155074)]