20888562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 23564238

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 1889, 3686, 3778, 5529, 5667, 11058, 11334, 35891, 71782, 107673, 183233, 215346, 366466, 549699, 1099398, 3481427, 6962854, 10444281, 20888562]

約数ペア:

[(1, 20888562), (2, 10444281), (3, 6962854), (6, 3481427), (19, 1099398), (38, 549699), (57, 366466), (97, 215346), (114, 183233), (194, 107673), (291, 71782), (582, 35891), (1843, 11334), (1889, 11058), (3686, 5667), (3778, 5529)]