20846702929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 24833168640

約数和(自身を除く): 3986465711

約数列:

[1, 13, 19, 41, 73, 163, 173, 247, 533, 779, 949, 1387, 2119, 2249, 2993, 3097, 3287, 6683, 7093, 10127, 11899, 12629, 18031, 28199, 38909, 40261, 42731, 56867, 86879, 92209, 126977, 134767, 154687, 164177, 226081, 239951, 366587, 487859, 517789, 535781, 739271, 1156159, 1650701, 1751971, 2058527, 2939053, 3119363, 6342167, 6731257, 6965153, 9269321, 9837991, 15030067, 21967021, 26760851, 39112013, 84399607, 120501173, 127893883, 285571273, 508456169, 1097194891, 1603592533, 20846702929]

約数ペア:

[(1, 20846702929), (13, 1603592533), (19, 1097194891), (41, 508456169), (73, 285571273), (163, 127893883), (173, 120501173), (247, 84399607), (533, 39112013), (779, 26760851), (949, 21967021), (1387, 15030067), (2119, 9837991), (2249, 9269321), (2993, 6965153), (3097, 6731257), (3287, 6342167), (6683, 3119363), (7093, 2939053), (10127, 2058527), (11899, 1751971), (12629, 1650701), (18031, 1156159), (28199, 739271), (38909, 535781), (40261, 517789), (42731, 487859), (56867, 366587), (86879, 239951), (92209, 226081), (126977, 164177), (134767, 154687)]