20565295302

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{30469}}^1$

素因数の和:30637

約数の個数: 64

約数和(自身を含む): 44157611520

約数和(自身を除く): 23592316218

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 73, 134, 138, 146, 201, 219, 402, 438, 1541, 1679, 3082, 3358, 4623, 4891, 5037, 9246, 9782, 10074, 14673, 29346, 30469, 60938, 91407, 112493, 182814, 224986, 337479, 674958, 700787, 1401574, 2041423, 2102361, 2224237, 4082846, 4204722, 4448474, 6124269, 6672711, 12248538, 13345422, 46952729, 51157451, 93905458, 102314902, 140858187, 149023879, 153472353, 281716374, 298047758, 306944706, 447071637, 894143274, 3427549217, 6855098434, 10282647651, 20565295302]

約数ペア:

[(1, 20565295302), (2, 10282647651), (3, 6855098434), (6, 3427549217), (23, 894143274), (46, 447071637), (67, 306944706), (69, 298047758), (73, 281716374), (134, 153472353), (138, 149023879), (146, 140858187), (201, 102314902), (219, 93905458), (402, 51157451), (438, 46952729), (1541, 13345422), (1679, 12248538), (3082, 6672711), (3358, 6124269), (4623, 4448474), (4891, 4204722), (5037, 4082846), (9246, 2224237), (9782, 2102361), (10074, 2041423), (14673, 1401574), (29346, 700787), (30469, 674958), (60938, 337479), (91407, 224986), (112493, 182814)]