20015355082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{15767}}^1$

素因数の和:16350

約数の個数: 32

約数和(自身を含む): 31845052800

約数和(自身を除く): 11829697718

約数列:

[1, 2, 29, 43, 58, 86, 509, 1018, 1247, 2494, 14761, 15767, 21887, 29522, 31534, 43774, 457243, 634723, 677981, 914486, 1269446, 1355962, 8025403, 16050806, 19661449, 39322898, 232736687, 345092329, 465473374, 690184658, 10007677541, 20015355082]

約数ペア:

[(1, 20015355082), (2, 10007677541), (29, 690184658), (43, 465473374), (58, 345092329), (86, 232736687), (509, 39322898), (1018, 19661449), (1247, 16050806), (2494, 8025403), (14761, 1355962), (15767, 1269446), (21887, 914486), (29522, 677981), (31534, 634723), (43774, 457243)]