20087079402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1165279}}^1$

素因数の和:1165327

約数の個数: 48

約数和(自身を含む): 46061187840

約数和(自身を除く): 25974108438

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 8619, 17238, 1165279, 2330558, 3495837, 6991674, 15148627, 19809743, 30297254, 39619486, 45445881, 59429229, 90891762, 118858458, 196932151, 257526659, 393864302, 515053318, 590796453, 772579977, 1181592906, 1545159954, 3347846567, 6695693134, 10043539701, 20087079402]

約数ペア:

[(1, 20087079402), (2, 10043539701), (3, 6695693134), (6, 3347846567), (13, 1545159954), (17, 1181592906), (26, 772579977), (34, 590796453), (39, 515053318), (51, 393864302), (78, 257526659), (102, 196932151), (169, 118858458), (221, 90891762), (338, 59429229), (442, 45445881), (507, 39619486), (663, 30297254), (1014, 19809743), (1326, 15148627), (2873, 6991674), (5746, 3495837), (8619, 2330558), (17238, 1165279)]