20341932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6902

約数の個数: 48

約数和(自身を含む): 53813760

約数和(自身を除く): 33471828

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6863, 13726, 20589, 27452, 41178, 82356, 89219, 130397, 178438, 260794, 267657, 356876, 391191, 521588, 535314, 782382, 1070628, 1564764, 1695161, 3390322, 5085483, 6780644, 10170966, 20341932]

約数ペア:

[(1, 20341932), (2, 10170966), (3, 6780644), (4, 5085483), (6, 3390322), (12, 1695161), (13, 1564764), (19, 1070628), (26, 782382), (38, 535314), (39, 521588), (52, 391191), (57, 356876), (76, 267657), (78, 260794), (114, 178438), (156, 130397), (228, 89219), (247, 82356), (494, 41178), (741, 27452), (988, 20589), (1482, 13726), (2964, 6863)]