20454953196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89714707}}^1$

素因数の和:89714733

約数の個数: 24

約数和(自身を含む): 50240236480

約数和(自身を除く): 29785283284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89714707, 179429414, 269144121, 358858828, 538288242, 1076576484, 1704579433, 3409158866, 5113738299, 6818317732, 10227476598, 20454953196]

約数ペア:

[(1, 20454953196), (2, 10227476598), (3, 6818317732), (4, 5113738299), (6, 3409158866), (12, 1704579433), (19, 1076576484), (38, 538288242), (57, 358858828), (76, 269144121), (114, 179429414), (228, 89714707)]