20149601480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9504529}}^1$

素因数の和:9504593

約数の個数: 32

約数和(自身を含む): 46192015800

約数和(自身を除く): 26042414320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 9504529, 19009058, 38018116, 47522645, 76036232, 95045290, 190090580, 380181160, 503740037, 1007480074, 2014960148, 2518700185, 4029920296, 5037400370, 10074800740, 20149601480]

約数ペア:

[(1, 20149601480), (2, 10074800740), (4, 5037400370), (5, 4029920296), (8, 2518700185), (10, 2014960148), (20, 1007480074), (40, 503740037), (53, 380181160), (106, 190090580), (212, 95045290), (265, 76036232), (424, 47522645), (530, 38018116), (1060, 19009058), (2120, 9504529)]