20194133762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{19273}}^1$

素因数の和:19874

約数の個数: 32

約数和(自身を含む): 33455346624

約数和(自身を除く): 13261212862

約数列:

[1, 2, 11, 22, 97, 194, 491, 982, 1067, 2134, 5401, 10802, 19273, 38546, 47627, 95254, 212003, 424006, 523897, 1047794, 1869481, 3738962, 9463043, 18926086, 20564291, 41128582, 104093473, 208186946, 917915171, 1835830342, 10097066881, 20194133762]

約数ペア:

[(1, 20194133762), (2, 10097066881), (11, 1835830342), (22, 917915171), (97, 208186946), (194, 104093473), (491, 41128582), (982, 20564291), (1067, 18926086), (2134, 9463043), (5401, 3738962), (10802, 1869481), (19273, 1047794), (38546, 523897), (47627, 424006), (95254, 212003)]