20482350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19507}}^1$

素因数の和:19529

約数の個数: 48

約数和(自身を含む): 58055808

約数和(自身を除く): 37573458

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, 19507, 39014, 58521, 97535, 117042, 136549, 195070, 273098, 292605, 409647, 487675, 585210, 682745, 819294, 975350, 1365490, 1463025, 2048235, 2926050, 3413725, 4096470, 6827450, 10241175, 20482350]

約数ペア:

[(1, 20482350), (2, 10241175), (3, 6827450), (5, 4096470), (6, 3413725), (7, 2926050), (10, 2048235), (14, 1463025), (15, 1365490), (21, 975350), (25, 819294), (30, 682745), (35, 585210), (42, 487675), (50, 409647), (70, 292605), (75, 273098), (105, 195070), (150, 136549), (175, 117042), (210, 97535), (350, 58521), (525, 39014), (1050, 19507)]