20105444808

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{608371}}^1$

素因数の和:608409

約数の個数: 96

約数和(自身を含む): 59790800160

約数和(自身を除く): 39685355352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2754, 3672, 4131, 5508, 8262, 11016, 16524, 33048, 608371, 1216742, 1825113, 2433484, 3650226, 4866968, 5475339, 7300452, 10342307, 10950678, 14600904, 16426017, 20684614, 21901356, 31026921, 32852034, 41369228, 43802712, 49278051, 62053842, 65704068, 82738456, 93080763, 98556102, 124107684, 131408136, 147834153, 186161526, 197112204, 248215368, 279242289, 295668306, 372323052, 394224408, 558484578, 591336612, 744646104, 837726867, 1116969156, 1182673224, 1675453734, 2233938312, 2513180601, 3350907468, 5026361202, 6701814936, 10052722404, 20105444808]

約数ペア:

[(1, 20105444808), (2, 10052722404), (3, 6701814936), (4, 5026361202), (6, 3350907468), (8, 2513180601), (9, 2233938312), (12, 1675453734), (17, 1182673224), (18, 1116969156), (24, 837726867), (27, 744646104), (34, 591336612), (36, 558484578), (51, 394224408), (54, 372323052), (68, 295668306), (72, 279242289), (81, 248215368), (102, 197112204), (108, 186161526), (136, 147834153), (153, 131408136), (162, 124107684), (204, 98556102), (216, 93080763), (243, 82738456), (306, 65704068), (324, 62053842), (408, 49278051), (459, 43802712), (486, 41369228), (612, 32852034), (648, 31026921), (918, 21901356), (972, 20684614), (1224, 16426017), (1377, 14600904), (1836, 10950678), (1944, 10342307), (2754, 7300452), (3672, 5475339), (4131, 4866968), (5508, 3650226), (8262, 2433484), (11016, 1825113), (16524, 1216742), (33048, 608371)]