20347043874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{85933}}^1$

素因数の和:86055

約数の個数: 64

約数和(自身を含む): 44878172160

約数和(自身を除く): 24531128286

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 67, 93, 114, 134, 186, 201, 402, 589, 1178, 1273, 1767, 2077, 2546, 3534, 3819, 4154, 6231, 7638, 12462, 39463, 78926, 85933, 118389, 171866, 236778, 257799, 515598, 1632727, 2663923, 3265454, 4898181, 5327846, 5757511, 7991769, 9796362, 11515022, 15983538, 17272533, 34545066, 50614537, 101229074, 109392709, 151843611, 178482841, 218785418, 303687222, 328178127, 356965682, 535448523, 656356254, 1070897046, 3391173979, 6782347958, 10173521937, 20347043874]

約数ペア:

[(1, 20347043874), (2, 10173521937), (3, 6782347958), (6, 3391173979), (19, 1070897046), (31, 656356254), (38, 535448523), (57, 356965682), (62, 328178127), (67, 303687222), (93, 218785418), (114, 178482841), (134, 151843611), (186, 109392709), (201, 101229074), (402, 50614537), (589, 34545066), (1178, 17272533), (1273, 15983538), (1767, 11515022), (2077, 9796362), (2546, 7991769), (3534, 5757511), (3819, 5327846), (4154, 4898181), (6231, 3265454), (7638, 2663923), (12462, 1632727), (39463, 515598), (78926, 257799), (85933, 236778), (118389, 171866)]