20216948252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{6269}}^1\times {\mathrm{42433}}^1$

素因数の和:48725

約数の個数: 24

約数和(自身を含む): 37248565200

約数和(自身を除く): 17031616948

約数列:

[1, 2, 4, 19, 38, 76, 6269, 12538, 25076, 42433, 84866, 119111, 169732, 238222, 476444, 806227, 1612454, 3224908, 266012477, 532024954, 1064049908, 5054237063, 10108474126, 20216948252]

約数ペア:

[(1, 20216948252), (2, 10108474126), (4, 5054237063), (19, 1064049908), (38, 532024954), (76, 266012477), (6269, 3224908), (12538, 1612454), (25076, 806227), (42433, 476444), (84866, 238222), (119111, 169732)]