20100497276

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 36005760000

約数和(自身を除く): 15905262724

約数列:

[1, 2, 4, 89, 151, 178, 199, 302, 356, 398, 604, 796, 1879, 3758, 7516, 13439, 17711, 26878, 30049, 35422, 53756, 60098, 70844, 120196, 167231, 283729, 334462, 373921, 567458, 668924, 747842, 1134916, 1495684, 2674361, 5348722, 10697444, 25251881, 33278969, 50503762, 56462071, 66557938, 101007524, 112924142, 133115876, 225848284, 5025124319, 10050248638, 20100497276]

約数ペア:

[(1, 20100497276), (2, 10050248638), (4, 5025124319), (89, 225848284), (151, 133115876), (178, 112924142), (199, 101007524), (302, 66557938), (356, 56462071), (398, 50503762), (604, 33278969), (796, 25251881), (1879, 10697444), (3758, 5348722), (7516, 2674361), (13439, 1495684), (17711, 1134916), (26878, 747842), (30049, 668924), (35422, 567458), (53756, 373921), (60098, 334462), (70844, 283729), (120196, 167231)]