20832600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{34721}}^1$

素因数の和:34740

約数の個数: 48

約数和(自身を含む): 64582920

約数和(自身を除く): 43750320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 34721, 69442, 104163, 138884, 173605, 208326, 277768, 347210, 416652, 520815, 694420, 833304, 868025, 1041630, 1388840, 1736050, 2083260, 2604075, 3472100, 4166520, 5208150, 6944200, 10416300, 20832600]

約数ペア:

[(1, 20832600), (2, 10416300), (3, 6944200), (4, 5208150), (5, 4166520), (6, 3472100), (8, 2604075), (10, 2083260), (12, 1736050), (15, 1388840), (20, 1041630), (24, 868025), (25, 833304), (30, 694420), (40, 520815), (50, 416652), (60, 347210), (75, 277768), (100, 208326), (120, 173605), (150, 138884), (200, 104163), (300, 69442), (600, 34721)]