20148468626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70449191}}^1$

素因数の和:70449217

約数の個数: 16

約数和(自身を含む): 35506392768

約数和(自身を除く): 15357924142

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70449191, 140898382, 774941101, 915839483, 1549882202, 1831678966, 10074234313, 20148468626]

約数ペア:

[(1, 20148468626), (2, 10074234313), (11, 1831678966), (13, 1549882202), (22, 915839483), (26, 774941101), (143, 140898382), (286, 70449191)]