20192091892

素因数分解:

$2^2\times 7^2\times {\mathrm{4339}}^1\times {\mathrm{23743}}^1$

素因数の和:28100

約数の個数: 36

約数和(自身を含む): 41116535040

約数和(自身を除く): 20924443148

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4339, 8678, 17356, 23743, 30373, 47486, 60746, 94972, 121492, 166201, 212611, 332402, 425222, 664804, 850444, 1163407, 2326814, 4653628, 103020877, 206041754, 412083508, 721146139, 1442292278, 2884584556, 5048022973, 10096045946, 20192091892]

約数ペア:

[(1, 20192091892), (2, 10096045946), (4, 5048022973), (7, 2884584556), (14, 1442292278), (28, 721146139), (49, 412083508), (98, 206041754), (196, 103020877), (4339, 4653628), (8678, 2326814), (17356, 1163407), (23743, 850444), (30373, 664804), (47486, 425222), (60746, 332402), (94972, 212611), (121492, 166201)]