20107353318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1\times {\mathrm{21767}}^1$

素因数の和:22709

約数の個数: 48

約数和(自身を含む): 43595905536

約数和(自身を除く): 23488552218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 911, 1014, 1822, 2733, 5466, 11843, 21767, 23686, 35529, 43534, 65301, 71058, 130602, 153959, 282971, 307918, 461877, 565942, 848913, 923754, 1697826, 3678623, 7357246, 11035869, 19829737, 22071738, 39659474, 59489211, 118978422, 257786581, 515573162, 773359743, 1546719486, 3351225553, 6702451106, 10053676659, 20107353318]

約数ペア:

[(1, 20107353318), (2, 10053676659), (3, 6702451106), (6, 3351225553), (13, 1546719486), (26, 773359743), (39, 515573162), (78, 257786581), (169, 118978422), (338, 59489211), (507, 39659474), (911, 22071738), (1014, 19829737), (1822, 11035869), (2733, 7357246), (5466, 3678623), (11843, 1697826), (21767, 923754), (23686, 848913), (35529, 565942), (43534, 461877), (65301, 307918), (71058, 282971), (130602, 153959)]