20734532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56963}}^1$

素因数の和:56987

約数の個数: 24

約数和(自身を含む): 44659776

約数和(自身を除く): 23925244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 56963, 113926, 227852, 398741, 740519, 797482, 1481038, 1594964, 2962076, 5183633, 10367266, 20734532]

約数ペア:

[(1, 20734532), (2, 10367266), (4, 5183633), (7, 2962076), (13, 1594964), (14, 1481038), (26, 797482), (28, 740519), (52, 398741), (91, 227852), (182, 113926), (364, 56963)]