20031330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 53053056

約数和(自身を除く): 33021726

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 101, 110, 165, 202, 303, 330, 505, 601, 606, 1010, 1111, 1202, 1515, 1803, 2222, 3005, 3030, 3333, 3606, 5555, 6010, 6611, 6666, 9015, 11110, 13222, 16665, 18030, 19833, 33055, 33330, 39666, 60701, 66110, 99165, 121402, 182103, 198330, 303505, 364206, 607010, 667711, 910515, 1335422, 1821030, 2003133, 3338555, 4006266, 6677110, 10015665, 20031330]

約数ペア:

[(1, 20031330), (2, 10015665), (3, 6677110), (5, 4006266), (6, 3338555), (10, 2003133), (11, 1821030), (15, 1335422), (22, 910515), (30, 667711), (33, 607010), (55, 364206), (66, 303505), (101, 198330), (110, 182103), (165, 121402), (202, 99165), (303, 66110), (330, 60701), (505, 39666), (601, 33330), (606, 33055), (1010, 19833), (1111, 18030), (1202, 16665), (1515, 13222), (1803, 11110), (2222, 9015), (3005, 6666), (3030, 6611), (3333, 6010), (3606, 5555)]