20186069644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{8737}}^1$

素因数の和:9194

約数の個数: 48

約数和(自身を含む): 38424970528

約数和(自身を除く): 18238900884

約数列:

[1, 2, 4, 13, 26, 52, 157, 283, 314, 566, 628, 1132, 2041, 3679, 4082, 7358, 8164, 8737, 14716, 17474, 34948, 44431, 88862, 113581, 177724, 227162, 454324, 577603, 1155206, 1371709, 2310412, 2472571, 2743418, 4945142, 5486836, 9890284, 17832217, 32143423, 35664434, 64286846, 71328868, 128573692, 388193647, 776387294, 1552774588, 5046517411, 10093034822, 20186069644]

約数ペア:

[(1, 20186069644), (2, 10093034822), (4, 5046517411), (13, 1552774588), (26, 776387294), (52, 388193647), (157, 128573692), (283, 71328868), (314, 64286846), (566, 35664434), (628, 32143423), (1132, 17832217), (2041, 9890284), (3679, 5486836), (4082, 4945142), (7358, 2743418), (8164, 2472571), (8737, 2310412), (14716, 1371709), (17474, 1155206), (34948, 577603), (44431, 454324), (88862, 227162), (113581, 177724)]