20195672070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5657051}}^1$

素因数の和:5657085

約数の個数: 64

約数和(自身を含む): 58652315136

約数和(自身を除く): 38456643066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5657051, 11314102, 16971153, 28285255, 33942306, 39599357, 56570510, 79198714, 84855765, 96169867, 118798071, 169711530, 192339734, 197996785, 237596142, 288509601, 395993570, 480849335, 577019202, 593990355, 673189069, 961698670, 1187980710, 1346378138, 1442548005, 2019567207, 2885096010, 3365945345, 4039134414, 6731890690, 10097836035, 20195672070]

約数ペア:

[(1, 20195672070), (2, 10097836035), (3, 6731890690), (5, 4039134414), (6, 3365945345), (7, 2885096010), (10, 2019567207), (14, 1442548005), (15, 1346378138), (17, 1187980710), (21, 961698670), (30, 673189069), (34, 593990355), (35, 577019202), (42, 480849335), (51, 395993570), (70, 288509601), (85, 237596142), (102, 197996785), (105, 192339734), (119, 169711530), (170, 118798071), (210, 96169867), (238, 84855765), (255, 79198714), (357, 56570510), (510, 39599357), (595, 33942306), (714, 28285255), (1190, 16971153), (1785, 11314102), (3570, 5657051)]