20266777050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10393219}}^1$

素因数の和:10393247

約数の個数: 48

約数和(自身を含む): 54127889760

約数和(自身を除く): 33861112710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 10393219, 20786438, 31179657, 51966095, 62359314, 103932190, 135111847, 155898285, 259830475, 270223694, 311796570, 405335541, 519660950, 675559235, 779491425, 810671082, 1351118470, 1558982850, 2026677705, 3377796175, 4053355410, 6755592350, 10133388525, 20266777050]

約数ペア:

[(1, 20266777050), (2, 10133388525), (3, 6755592350), (5, 4053355410), (6, 3377796175), (10, 2026677705), (13, 1558982850), (15, 1351118470), (25, 810671082), (26, 779491425), (30, 675559235), (39, 519660950), (50, 405335541), (65, 311796570), (75, 270223694), (78, 259830475), (130, 155898285), (150, 135111847), (195, 103932190), (325, 62359314), (390, 51966095), (650, 31179657), (975, 20786438), (1950, 10393219)]