20141097207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{4643}}^1$

素因数の和:4964

約数の個数: 64

約数和(自身を含む): 34025287680

約数和(自身を除く): 13884190473

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 211, 231, 267, 623, 633, 979, 1477, 1869, 2321, 2937, 4431, 4643, 6853, 6963, 13929, 16247, 18779, 20559, 32501, 48741, 51073, 56337, 97503, 131453, 153219, 206569, 357511, 394359, 413227, 619707, 979673, 1072533, 1239681, 1445983, 2892589, 2939019, 4337949, 4545497, 6857711, 8677767, 10776403, 13636491, 20573133, 31818479, 32329209, 75434821, 87190897, 95455437, 226304463, 261572691, 610336279, 959099867, 1831008837, 2877299601, 6713699069, 20141097207]

約数ペア:

[(1, 20141097207), (3, 6713699069), (7, 2877299601), (11, 1831008837), (21, 959099867), (33, 610336279), (77, 261572691), (89, 226304463), (211, 95455437), (231, 87190897), (267, 75434821), (623, 32329209), (633, 31818479), (979, 20573133), (1477, 13636491), (1869, 10776403), (2321, 8677767), (2937, 6857711), (4431, 4545497), (4643, 4337949), (6853, 2939019), (6963, 2892589), (13929, 1445983), (16247, 1239681), (18779, 1072533), (20559, 979673), (32501, 619707), (48741, 413227), (51073, 394359), (56337, 357511), (97503, 206569), (131453, 153219)]