20082800516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{14461}}^1$

素因数の和:14684

約数の個数: 48

約数和(自身を含む): 36735793920

約数和(自身を除く): 16652993404

約数列:

[1, 2, 4, 47, 83, 89, 94, 166, 178, 188, 332, 356, 3901, 4183, 7387, 7802, 8366, 14461, 14774, 15604, 16732, 28922, 29548, 57844, 347189, 679667, 694378, 1200263, 1287029, 1359334, 1388756, 2400526, 2574058, 2718668, 4801052, 5148116, 56412361, 60490363, 106823407, 112824722, 120980726, 213646814, 225649444, 241961452, 427293628, 5020700129, 10041400258, 20082800516]

約数ペア:

[(1, 20082800516), (2, 10041400258), (4, 5020700129), (47, 427293628), (83, 241961452), (89, 225649444), (94, 213646814), (166, 120980726), (178, 112824722), (188, 106823407), (332, 60490363), (356, 56412361), (3901, 5148116), (4183, 4801052), (7387, 2718668), (7802, 2574058), (8366, 2400526), (14461, 1388756), (14774, 1359334), (15604, 1287029), (16732, 1200263), (28922, 694378), (29548, 679667), (57844, 347189)]