20213304710

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{11292349}}^1$

素因数の和:11292535

約数の個数: 16

約数和(自身を含む): 36587214000

約数和(自身を除く): 16373909290

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 11292349, 22584698, 56461745, 112923490, 2021330471, 4042660942, 10106652355, 20213304710]

約数ペア:

[(1, 20213304710), (2, 10106652355), (5, 4042660942), (10, 2021330471), (179, 112923490), (358, 56461745), (895, 22584698), (1790, 11292349)]