20956434

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 43524096

約数和(自身を除く): 22567662

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 367, 614, 734, 921, 1101, 1842, 2202, 9517, 11377, 19034, 22754, 28551, 34131, 57102, 68262, 112669, 225338, 338007, 676014, 3492739, 6985478, 10478217, 20956434]

約数ペア:

[(1, 20956434), (2, 10478217), (3, 6985478), (6, 3492739), (31, 676014), (62, 338007), (93, 225338), (186, 112669), (307, 68262), (367, 57102), (614, 34131), (734, 28551), (921, 22754), (1101, 19034), (1842, 11377), (2202, 9517)]