20383344

素因数分解:

$2^4\times 3^2\times {\mathrm{141551}}^1$

素因数の和:141565

約数の個数: 30

約数和(自身を含む): 57045456

約数和(自身を除く): 36662112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 141551, 283102, 424653, 566204, 849306, 1132408, 1273959, 1698612, 2264816, 2547918, 3397224, 5095836, 6794448, 10191672, 20383344]

約数ペア:

[(1, 20383344), (2, 10191672), (3, 6794448), (4, 5095836), (6, 3397224), (8, 2547918), (9, 2264816), (12, 1698612), (16, 1273959), (18, 1132408), (24, 849306), (36, 566204), (48, 424653), (72, 283102), (144, 141551)]