22005372008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{282671}}^1$

素因数の和:282977

約数の個数: 32

約数和(自身を含む): 42536482560

約数和(自身を除く): 20531110552

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 1052, 2104, 9731, 19462, 38924, 77848, 282671, 565342, 1130684, 2261368, 10458827, 20917654, 41835308, 74342473, 83670616, 148684946, 297369892, 594739784, 2750671501, 5501343002, 11002686004, 22005372008]

約数ペア:

[(1, 22005372008), (2, 11002686004), (4, 5501343002), (8, 2750671501), (37, 594739784), (74, 297369892), (148, 148684946), (263, 83670616), (296, 74342473), (526, 41835308), (1052, 20917654), (2104, 10458827), (9731, 2261368), (19462, 1130684), (38924, 565342), (77848, 282671)]