20235044104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{36263}}^1$

素因数の和:36670

約数の個数: 64

約数和(自身を含む): 43943264640

約数和(自身を除く): 23708220536

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 373, 374, 746, 748, 1492, 1496, 2984, 4103, 6341, 8206, 12682, 16412, 25364, 32824, 36263, 50728, 69751, 72526, 139502, 145052, 279004, 290104, 398893, 558008, 616471, 797786, 1232942, 1595572, 2465884, 3191144, 4931768, 6781181, 13526099, 13562362, 27052198, 27124724, 54104396, 54249448, 108208792, 148787089, 229943683, 297574178, 459887366, 595148356, 919774732, 1190296712, 1839549464, 2529380513, 5058761026, 10117522052, 20235044104]

約数ペア:

[(1, 20235044104), (2, 10117522052), (4, 5058761026), (8, 2529380513), (11, 1839549464), (17, 1190296712), (22, 919774732), (34, 595148356), (44, 459887366), (68, 297574178), (88, 229943683), (136, 148787089), (187, 108208792), (373, 54249448), (374, 54104396), (746, 27124724), (748, 27052198), (1492, 13562362), (1496, 13526099), (2984, 6781181), (4103, 4931768), (6341, 3191144), (8206, 2465884), (12682, 1595572), (16412, 1232942), (25364, 797786), (32824, 616471), (36263, 558008), (50728, 398893), (69751, 290104), (72526, 279004), (139502, 145052)]