20114962569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 33156963840

約数和(自身を除く): 13042001271

約数列:

[1, 3, 9, 13, 37, 39, 47, 109, 111, 117, 141, 327, 333, 423, 481, 611, 907, 981, 1417, 1443, 1739, 1833, 2721, 4033, 4251, 4329, 5123, 5217, 5499, 8163, 11791, 12099, 12753, 15369, 15651, 22607, 33559, 35373, 36297, 42629, 46107, 52429, 66599, 67821, 98863, 100677, 106119, 127887, 157287, 189551, 199797, 203463, 296589, 302031, 383661, 436267, 471861, 554177, 568653, 599391, 889767, 1285219, 1308801, 1577273, 1662531, 1705959, 2464163, 3657931, 3855657, 3926403, 4646561, 4731819, 4987593, 7392489, 10973793, 11566971, 13939683, 14195457, 20504549, 22177467, 32921379, 41819049, 47553103, 60405293, 61513647, 142659309, 171922757, 181215879, 184540941, 427977927, 515768271, 543647637, 1547304813, 2234995841, 6704987523, 20114962569]

約数ペア:

[(1, 20114962569), (3, 6704987523), (9, 2234995841), (13, 1547304813), (37, 543647637), (39, 515768271), (47, 427977927), (109, 184540941), (111, 181215879), (117, 171922757), (141, 142659309), (327, 61513647), (333, 60405293), (423, 47553103), (481, 41819049), (611, 32921379), (907, 22177467), (981, 20504549), (1417, 14195457), (1443, 13939683), (1739, 11566971), (1833, 10973793), (2721, 7392489), (4033, 4987593), (4251, 4731819), (4329, 4646561), (5123, 3926403), (5217, 3855657), (5499, 3657931), (8163, 2464163), (11791, 1705959), (12099, 1662531), (12753, 1577273), (15369, 1308801), (15651, 1285219), (22607, 889767), (33559, 599391), (35373, 568653), (36297, 554177), (42629, 471861), (46107, 436267), (52429, 383661), (66599, 302031), (67821, 296589), (98863, 203463), (100677, 199797), (106119, 189551), (127887, 157287)]