20185092726

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{2143}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 41731227648

約数和(自身を除く): 21546134922

約数列:

[1, 2, 3, 6, 47, 94, 127, 141, 254, 263, 282, 381, 526, 762, 789, 1578, 2143, 4286, 5969, 6429, 11938, 12361, 12858, 17907, 24722, 33401, 35814, 37083, 66802, 74166, 100203, 100721, 200406, 201442, 272161, 302163, 544322, 563609, 604326, 816483, 1127218, 1569847, 1632966, 1690827, 3139694, 3381654, 4709541, 9419082, 12791567, 25583134, 26489623, 38374701, 52979246, 71578343, 76749402, 79468869, 143156686, 158937738, 214735029, 429470058, 3364182121, 6728364242, 10092546363, 20185092726]

約数ペア:

[(1, 20185092726), (2, 10092546363), (3, 6728364242), (6, 3364182121), (47, 429470058), (94, 214735029), (127, 158937738), (141, 143156686), (254, 79468869), (263, 76749402), (282, 71578343), (381, 52979246), (526, 38374701), (762, 26489623), (789, 25583134), (1578, 12791567), (2143, 9419082), (4286, 4709541), (5969, 3381654), (6429, 3139694), (11938, 1690827), (12361, 1632966), (12858, 1569847), (17907, 1127218), (24722, 816483), (33401, 604326), (35814, 563609), (37083, 544322), (66802, 302163), (74166, 272161), (100203, 201442), (100721, 200406)]