20173321524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1865827}}^1$

素因数の和:1865904

約数の個数: 48

約数和(自身を含む): 50780374848

約数和(自身を除く): 30607053324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 1865827, 3731654, 5597481, 7463308, 11194962, 22389924, 31719059, 63438118, 95157177, 98888831, 126876236, 190314354, 197777662, 296666493, 380628708, 395555324, 593332986, 1186665972, 1681110127, 3362220254, 5043330381, 6724440508, 10086660762, 20173321524]

約数ペア:

[(1, 20173321524), (2, 10086660762), (3, 6724440508), (4, 5043330381), (6, 3362220254), (12, 1681110127), (17, 1186665972), (34, 593332986), (51, 395555324), (53, 380628708), (68, 296666493), (102, 197777662), (106, 190314354), (159, 126876236), (204, 98888831), (212, 95157177), (318, 63438118), (636, 31719059), (901, 22389924), (1802, 11194962), (2703, 7463308), (3604, 5597481), (5406, 3731654), (10812, 1865827)]