20170496498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{9371}}^1$

素因数の和:9515

約数の個数: 64

約数和(自身を含む): 34616419200

約数和(自身を除く): 14445922702

約数列:

[1, 2, 17, 29, 34, 37, 58, 59, 74, 118, 493, 629, 986, 1003, 1073, 1258, 1711, 2006, 2146, 2183, 3422, 4366, 9371, 18241, 18742, 29087, 36482, 37111, 58174, 63307, 74222, 126614, 159307, 271759, 318614, 346727, 543518, 552889, 693454, 1076219, 1105778, 2152438, 4619903, 5894359, 9239806, 9399113, 10055083, 11788718, 16033781, 18798226, 20110166, 20456893, 32067562, 40913786, 170936411, 272574277, 341872822, 347767181, 545148554, 593249897, 695534362, 1186499794, 10085248249, 20170496498]

約数ペア:

[(1, 20170496498), (2, 10085248249), (17, 1186499794), (29, 695534362), (34, 593249897), (37, 545148554), (58, 347767181), (59, 341872822), (74, 272574277), (118, 170936411), (493, 40913786), (629, 32067562), (986, 20456893), (1003, 20110166), (1073, 18798226), (1258, 16033781), (1711, 11788718), (2006, 10055083), (2146, 9399113), (2183, 9239806), (3422, 5894359), (4366, 4619903), (9371, 2152438), (18241, 1105778), (18742, 1076219), (29087, 693454), (36482, 552889), (37111, 543518), (58174, 346727), (63307, 318614), (74222, 271759), (126614, 159307)]