20227963842

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{26839}}^1$

素因数の和:27688

約数の個数: 64

約数和(自身を含む): 47654956800

約数和(自身を除く): 27426992958

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 821, 918, 1642, 2463, 4926, 7389, 13957, 14778, 22167, 26839, 27914, 41871, 44334, 53678, 80517, 83742, 125613, 161034, 241551, 251226, 376839, 456263, 483102, 724653, 753678, 912526, 1368789, 1449306, 2737578, 4106367, 8212734, 12319101, 22034819, 24638202, 44069638, 66104457, 132208914, 198313371, 374591923, 396626742, 594940113, 749183846, 1123775769, 1189880226, 2247551538, 3371327307, 6742654614, 10113981921, 20227963842]

約数ペア:

[(1, 20227963842), (2, 10113981921), (3, 6742654614), (6, 3371327307), (9, 2247551538), (17, 1189880226), (18, 1123775769), (27, 749183846), (34, 594940113), (51, 396626742), (54, 374591923), (102, 198313371), (153, 132208914), (306, 66104457), (459, 44069638), (821, 24638202), (918, 22034819), (1642, 12319101), (2463, 8212734), (4926, 4106367), (7389, 2737578), (13957, 1449306), (14778, 1368789), (22167, 912526), (26839, 753678), (27914, 724653), (41871, 483102), (44334, 456263), (53678, 376839), (80517, 251226), (83742, 241551), (125613, 161034)]