22520778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5309}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 51995520

約数和(自身を除く): 29474742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 5309, 10618, 15927, 31854, 37163, 74326, 111489, 222978, 536209, 1072418, 1608627, 3217254, 3753463, 7506926, 11260389, 22520778]

約数ペア:

[(1, 22520778), (2, 11260389), (3, 7506926), (6, 3753463), (7, 3217254), (14, 1608627), (21, 1072418), (42, 536209), (101, 222978), (202, 111489), (303, 74326), (606, 37163), (707, 31854), (1414, 15927), (2121, 10618), (4242, 5309)]