20283054780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2991601}}^1$

素因数の和:2991726

約数の個数: 48

約数和(自身を含む): 57295161504

約数和(自身を除く): 37012106724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 2991601, 5983202, 8974803, 11966404, 14958005, 17949606, 29916010, 35899212, 44874015, 59832020, 89748030, 179496060, 338050913, 676101826, 1014152739, 1352203652, 1690254565, 2028305478, 3380509130, 4056610956, 5070763695, 6761018260, 10141527390, 20283054780]

約数ペア:

[(1, 20283054780), (2, 10141527390), (3, 6761018260), (4, 5070763695), (5, 4056610956), (6, 3380509130), (10, 2028305478), (12, 1690254565), (15, 1352203652), (20, 1014152739), (30, 676101826), (60, 338050913), (113, 179496060), (226, 89748030), (339, 59832020), (452, 44874015), (565, 35899212), (678, 29916010), (1130, 17949606), (1356, 14958005), (1695, 11966404), (2260, 8974803), (3390, 5983202), (6780, 2991601)]