20562150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19583}}^1$

素因数の和:19605

約数の個数: 48

約数和(自身を含む): 58281984

約数和(自身を除く): 37719834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19583, 39166, 58749, 97915, 117498, 137081, 195830, 274162, 293745, 411243, 489575, 587490, 685405, 822486, 979150, 1370810, 1468725, 2056215, 2937450, 3427025, 4112430, 6854050, 10281075, 20562150]

約数ペア:

[(1, 20562150), (2, 10281075), (3, 6854050), (5, 4112430), (6, 3427025), (7, 2937450), (10, 2056215), (14, 1468725), (15, 1370810), (21, 979150), (25, 822486), (30, 685405), (35, 587490), (42, 489575), (50, 411243), (70, 293745), (75, 274162), (105, 195830), (150, 137081), (175, 117498), (210, 97915), (350, 58749), (525, 39166), (1050, 19583)]