20210938676

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{150053}}^1$

素因数の和:150431

約数の個数: 24

約数和(自身を含む): 35763270144

約数和(自身を除く): 15552331468

約数列:

[1, 2, 4, 151, 223, 302, 446, 604, 892, 33673, 67346, 134692, 150053, 300106, 600212, 22658003, 33461819, 45316006, 66923638, 90632012, 133847276, 5052734669, 10105469338, 20210938676]

約数ペア:

[(1, 20210938676), (2, 10105469338), (4, 5052734669), (151, 133847276), (223, 90632012), (302, 66923638), (446, 45316006), (604, 33461819), (892, 22658003), (33673, 600212), (67346, 300106), (134692, 150053)]