20170023354

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563377}}^1$

素因数の和:563421

約数の個数: 80

約数和(自身を含む): 51535565928

約数和(自身を除く): 31365542574

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 5967, 11934, 17901, 35802, 563377, 1126754, 1690131, 3380262, 5070393, 7323901, 9577409, 10140786, 14647802, 15211179, 19154818, 21971703, 28732227, 30422358, 43943406, 45633537, 57464454, 65915109, 86196681, 91267074, 124506317, 131830218, 172393362, 197745327, 249012634, 258590043, 373518951, 395490654, 517180086, 593235981, 747037902, 775770129, 1120556853, 1186471962, 1551540258, 2241113706, 3361670559, 6723341118, 10085011677, 20170023354]

約数ペア:

[(1, 20170023354), (2, 10085011677), (3, 6723341118), (6, 3361670559), (9, 2241113706), (13, 1551540258), (17, 1186471962), (18, 1120556853), (26, 775770129), (27, 747037902), (34, 593235981), (39, 517180086), (51, 395490654), (54, 373518951), (78, 258590043), (81, 249012634), (102, 197745327), (117, 172393362), (153, 131830218), (162, 124506317), (221, 91267074), (234, 86196681), (306, 65915109), (351, 57464454), (442, 45633537), (459, 43943406), (663, 30422358), (702, 28732227), (918, 21971703), (1053, 19154818), (1326, 15211179), (1377, 14647802), (1989, 10140786), (2106, 9577409), (2754, 7323901), (3978, 5070393), (5967, 3380262), (11934, 1690131), (17901, 1126754), (35802, 563377)]