20425634448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22396529}}^1$

素因数の和:22396559

約数の個数: 40

約数和(自身を含む): 55543394400

約数和(自身を除く): 35117759952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22396529, 44793058, 67189587, 89586116, 134379174, 179172232, 268758348, 358344464, 425534051, 537516696, 851068102, 1075033392, 1276602153, 1702136204, 2553204306, 3404272408, 5106408612, 6808544816, 10212817224, 20425634448]

約数ペア:

[(1, 20425634448), (2, 10212817224), (3, 6808544816), (4, 5106408612), (6, 3404272408), (8, 2553204306), (12, 1702136204), (16, 1276602153), (19, 1075033392), (24, 851068102), (38, 537516696), (48, 425534051), (57, 358344464), (76, 268758348), (114, 179172232), (152, 134379174), (228, 89586116), (304, 67189587), (456, 44793058), (912, 22396529)]