20220857100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{976853}}^1$

素因数の和:976896

約数の個数: 108

約数和(自身を含む): 66136923216

約数和(自身を除く): 45916066116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 20700, 976853, 1953706, 2930559, 3907412, 4884265, 5861118, 8791677, 9768530, 11722236, 14652795, 17583354, 19537060, 22467619, 24421325, 29305590, 35166708, 43958385, 44935238, 48842650, 58611180, 67402857, 73263975, 87916770, 89870476, 97685300, 112338095, 134805714, 146527950, 175833540, 202208571, 219791925, 224676190, 269611428, 293055900, 337014285, 404417142, 439583850, 449352380, 561690475, 674028570, 808834284, 879167700, 1011042855, 1123380950, 1348057140, 1685071425, 2022085710, 2246761900, 3370142850, 4044171420, 5055214275, 6740285700, 10110428550, 20220857100]

約数ペア:

[(1, 20220857100), (2, 10110428550), (3, 6740285700), (4, 5055214275), (5, 4044171420), (6, 3370142850), (9, 2246761900), (10, 2022085710), (12, 1685071425), (15, 1348057140), (18, 1123380950), (20, 1011042855), (23, 879167700), (25, 808834284), (30, 674028570), (36, 561690475), (45, 449352380), (46, 439583850), (50, 404417142), (60, 337014285), (69, 293055900), (75, 269611428), (90, 224676190), (92, 219791925), (100, 202208571), (115, 175833540), (138, 146527950), (150, 134805714), (180, 112338095), (207, 97685300), (225, 89870476), (230, 87916770), (276, 73263975), (300, 67402857), (345, 58611180), (414, 48842650), (450, 44935238), (460, 43958385), (575, 35166708), (690, 29305590), (828, 24421325), (900, 22467619), (1035, 19537060), (1150, 17583354), (1380, 14652795), (1725, 11722236), (2070, 9768530), (2300, 8791677), (3450, 5861118), (4140, 4884265), (5175, 3907412), (6900, 2930559), (10350, 1953706), (20700, 976853)]