20088696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 54237600

約数和(自身を除く): 34148904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 929, 1272, 1802, 1858, 2703, 2787, 3604, 3716, 5406, 5574, 7208, 7432, 10812, 11148, 15793, 21624, 22296, 31586, 47379, 49237, 63172, 94758, 98474, 126344, 147711, 189516, 196948, 295422, 379032, 393896, 590844, 837029, 1181688, 1674058, 2511087, 3348116, 5022174, 6696232, 10044348, 20088696]

約数ペア:

[(1, 20088696), (2, 10044348), (3, 6696232), (4, 5022174), (6, 3348116), (8, 2511087), (12, 1674058), (17, 1181688), (24, 837029), (34, 590844), (51, 393896), (53, 379032), (68, 295422), (102, 196948), (106, 189516), (136, 147711), (159, 126344), (204, 98474), (212, 94758), (318, 63172), (408, 49237), (424, 47379), (636, 31586), (901, 22296), (929, 21624), (1272, 15793), (1802, 11148), (1858, 10812), (2703, 7432), (2787, 7208), (3604, 5574), (3716, 5406)]