20221525996

素因数分解:

$2^2\times 7^2\times {\mathrm{739}}^1\times {\mathrm{139609}}^1$

素因数の和:140366

約数の個数: 36

約数和(自身を含む): 41221248600

約数和(自身を除く): 20999722604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 739, 1478, 2956, 5173, 10346, 20692, 36211, 72422, 139609, 144844, 279218, 558436, 977263, 1954526, 3909052, 6840841, 13681682, 27363364, 103171051, 206342102, 412684204, 722197357, 1444394714, 2888789428, 5055381499, 10110762998, 20221525996]

約数ペア:

[(1, 20221525996), (2, 10110762998), (4, 5055381499), (7, 2888789428), (14, 1444394714), (28, 722197357), (49, 412684204), (98, 206342102), (196, 103171051), (739, 27363364), (1478, 13681682), (2956, 6840841), (5173, 3909052), (10346, 1954526), (20692, 977263), (36211, 558436), (72422, 279218), (139609, 144844)]