20234823986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 34152814080

約数和(自身を除く): 13917990094

約数列:

[1, 2, 13, 26, 43, 61, 86, 122, 269, 538, 559, 793, 1103, 1118, 1586, 2206, 2623, 3497, 5246, 6994, 11567, 14339, 16409, 23134, 28678, 32818, 34099, 47429, 67283, 68198, 94858, 134566, 150371, 213317, 296707, 300742, 426634, 593414, 616577, 705587, 874679, 1233154, 1411174, 1749358, 2893169, 3857191, 5786338, 7714382, 9172631, 12758401, 18099127, 18345262, 25516802, 36198254, 37611197, 75222394, 165859213, 235288651, 331718426, 470577302, 778262461, 1556524922, 10117411993, 20234823986]

約数ペア:

[(1, 20234823986), (2, 10117411993), (13, 1556524922), (26, 778262461), (43, 470577302), (61, 331718426), (86, 235288651), (122, 165859213), (269, 75222394), (538, 37611197), (559, 36198254), (793, 25516802), (1103, 18345262), (1118, 18099127), (1586, 12758401), (2206, 9172631), (2623, 7714382), (3497, 5786338), (5246, 3857191), (6994, 2893169), (11567, 1749358), (14339, 1411174), (16409, 1233154), (23134, 874679), (28678, 705587), (32818, 616577), (34099, 593414), (47429, 426634), (67283, 300742), (68198, 296707), (94858, 213317), (134566, 150371)]