20163318156

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{3237527}}^1$

素因数の和:3237710

約数の個数: 36

約数和(自身を含む): 51263018352

約数和(自身を除く): 31099700196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 3237527, 6475054, 9712581, 12950108, 19425162, 29137743, 38850324, 58275486, 116550972, 560092171, 1120184342, 1680276513, 2240368684, 3360553026, 5040829539, 6721106052, 10081659078, 20163318156]

約数ペア:

[(1, 20163318156), (2, 10081659078), (3, 6721106052), (4, 5040829539), (6, 3360553026), (9, 2240368684), (12, 1680276513), (18, 1120184342), (36, 560092171), (173, 116550972), (346, 58275486), (519, 38850324), (692, 29137743), (1038, 19425162), (1557, 12950108), (2076, 9712581), (3114, 6475054), (6228, 3237527)]