20199242630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3797}}^1\times {\mathrm{75997}}^1$

素因数の和:79808

約数の個数: 32

約数和(自身を含む): 41564218176

約数和(自身を除く): 21364975546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3797, 7594, 18985, 26579, 37970, 53158, 75997, 132895, 151994, 265790, 379985, 531979, 759970, 1063958, 2659895, 5319790, 288560609, 577121218, 1442803045, 2019924263, 2885606090, 4039848526, 10099621315, 20199242630]

約数ペア:

[(1, 20199242630), (2, 10099621315), (5, 4039848526), (7, 2885606090), (10, 2019924263), (14, 1442803045), (35, 577121218), (70, 288560609), (3797, 5319790), (7594, 2659895), (18985, 1063958), (26579, 759970), (37970, 531979), (53158, 379985), (75997, 265790), (132895, 151994)]