20170176354

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{1069}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 46699876080

約数和(自身を除く): 26529699726

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 197, 306, 313, 394, 591, 626, 939, 1069, 1182, 1773, 1878, 2138, 2817, 3207, 3349, 3546, 5321, 5634, 6414, 6698, 9621, 10047, 10642, 15963, 18173, 19242, 20094, 30141, 31926, 36346, 47889, 54519, 60282, 61661, 95778, 109038, 123322, 163557, 184983, 210593, 327114, 334597, 369966, 421186, 554949, 631779, 669194, 1003791, 1048237, 1109898, 1263558, 1895337, 2007582, 2096474, 3011373, 3144711, 3580081, 3790674, 5688149, 6022746, 6289422, 7160162, 9434133, 10740243, 11376298, 17064447, 18868266, 21480486, 32220729, 34128894, 51193341, 64441458, 65915609, 102386682, 131831218, 197746827, 395493654, 593240481, 1120565353, 1186480962, 2241130706, 3361696059, 6723392118, 10085088177, 20170176354]

約数ペア:

[(1, 20170176354), (2, 10085088177), (3, 6723392118), (6, 3361696059), (9, 2241130706), (17, 1186480962), (18, 1120565353), (34, 593240481), (51, 395493654), (102, 197746827), (153, 131831218), (197, 102386682), (306, 65915609), (313, 64441458), (394, 51193341), (591, 34128894), (626, 32220729), (939, 21480486), (1069, 18868266), (1182, 17064447), (1773, 11376298), (1878, 10740243), (2138, 9434133), (2817, 7160162), (3207, 6289422), (3349, 6022746), (3546, 5688149), (5321, 3790674), (5634, 3580081), (6414, 3144711), (6698, 3011373), (9621, 2096474), (10047, 2007582), (10642, 1895337), (15963, 1263558), (18173, 1109898), (19242, 1048237), (20094, 1003791), (30141, 669194), (31926, 631779), (36346, 554949), (47889, 421186), (54519, 369966), (60282, 334597), (61661, 327114), (95778, 210593), (109038, 184983), (123322, 163557)]