20264906246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{673}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 34355494656

約数和(自身を除く): 14090588410

約数列:

[1, 2, 13, 26, 41, 47, 82, 94, 533, 601, 611, 673, 1066, 1202, 1222, 1346, 1927, 3854, 7813, 8749, 15626, 17498, 24641, 25051, 27593, 28247, 31631, 49282, 50102, 55186, 56494, 63262, 320333, 358709, 367211, 404473, 411203, 640666, 717418, 734422, 808946, 822406, 1158127, 1296871, 2316254, 2593742, 5258149, 10516298, 15055651, 16583393, 16859323, 19010231, 30111302, 33166786, 33718646, 38020462, 215584109, 247133003, 431168218, 494266006, 779419471, 1558838942, 10132453123, 20264906246]

約数ペア:

[(1, 20264906246), (2, 10132453123), (13, 1558838942), (26, 779419471), (41, 494266006), (47, 431168218), (82, 247133003), (94, 215584109), (533, 38020462), (601, 33718646), (611, 33166786), (673, 30111302), (1066, 19010231), (1202, 16859323), (1222, 16583393), (1346, 15055651), (1927, 10516298), (3854, 5258149), (7813, 2593742), (8749, 2316254), (15626, 1296871), (17498, 1158127), (24641, 822406), (25051, 808946), (27593, 734422), (28247, 717418), (31631, 640666), (49282, 411203), (50102, 404473), (55186, 367211), (56494, 358709), (63262, 320333)]