20236899848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12103409}}^1$

素因数の和:12103445

約数の個数: 32

約数和(自身を含む): 43572276000

約数和(自身を除く): 23335376152

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 12103409, 24206818, 48413636, 96827272, 133137499, 229964771, 266274998, 459929542, 532549996, 919859084, 1065099992, 1839718168, 2529612481, 5059224962, 10118449924, 20236899848]

約数ペア:

[(1, 20236899848), (2, 10118449924), (4, 5059224962), (8, 2529612481), (11, 1839718168), (19, 1065099992), (22, 919859084), (38, 532549996), (44, 459929542), (76, 266274998), (88, 229964771), (152, 133137499), (209, 96827272), (418, 48413636), (836, 24206818), (1672, 12103409)]