20134553642

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{7883}}^1$

素因数の和:8355

約数の個数: 48

約数和(自身を含む): 35753309280

約数和(自身を除く): 15618755638

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 389, 469, 778, 938, 2723, 3283, 5446, 6566, 7883, 15766, 19061, 26063, 38122, 52126, 55181, 110362, 182441, 364882, 386267, 528161, 772534, 1056322, 1277087, 2554174, 3066487, 3697127, 6132974, 7394254, 21465409, 25879889, 42930818, 51759778, 150257863, 205454629, 300515726, 410909258, 1438182403, 2876364806, 10067276821, 20134553642]

約数ペア:

[(1, 20134553642), (2, 10067276821), (7, 2876364806), (14, 1438182403), (49, 410909258), (67, 300515726), (98, 205454629), (134, 150257863), (389, 51759778), (469, 42930818), (778, 25879889), (938, 21465409), (2723, 7394254), (3283, 6132974), (5446, 3697127), (6566, 3066487), (7883, 2554174), (15766, 1277087), (19061, 1056322), (26063, 772534), (38122, 528161), (52126, 386267), (55181, 364882), (110362, 182441)]