20172405591

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{6841}}^1$

素因数の和:7165

約数の個数: 64

約数和(自身を含む): 33349550080

約数和(自身を除く): 13177144489

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 271, 279, 351, 403, 813, 837, 1209, 2439, 3523, 3627, 6841, 7317, 8401, 10569, 10881, 20523, 25203, 31707, 61569, 75609, 88933, 95121, 109213, 184707, 212071, 226827, 266799, 327639, 636213, 800397, 982917, 1853911, 1908639, 2401191, 2756923, 2948751, 5561733, 5725917, 8270769, 16685199, 24100843, 24812307, 50055597, 57471241, 72302529, 74436921, 172413723, 216907587, 517241169, 650722761, 747126133, 1551723507, 2241378399, 6724135197, 20172405591]

約数ペア:

[(1, 20172405591), (3, 6724135197), (9, 2241378399), (13, 1551723507), (27, 747126133), (31, 650722761), (39, 517241169), (93, 216907587), (117, 172413723), (271, 74436921), (279, 72302529), (351, 57471241), (403, 50055597), (813, 24812307), (837, 24100843), (1209, 16685199), (2439, 8270769), (3523, 5725917), (3627, 5561733), (6841, 2948751), (7317, 2756923), (8401, 2401191), (10569, 1908639), (10881, 1853911), (20523, 982917), (25203, 800397), (31707, 636213), (61569, 327639), (75609, 266799), (88933, 226827), (95121, 212071), (109213, 184707)]