20239420464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{35059}}^1$

素因数の和:35303

約数の個数: 120

約数和(自身を含む): 59907723200

約数和(自身を除く): 39668302736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 211, 228, 304, 342, 422, 456, 633, 684, 844, 912, 1266, 1368, 1688, 1899, 2532, 2736, 3376, 3798, 4009, 5064, 7596, 8018, 10128, 12027, 15192, 16036, 24054, 30384, 32072, 35059, 36081, 48108, 64144, 70118, 72162, 96216, 105177, 140236, 144324, 192432, 210354, 280472, 288648, 315531, 420708, 560944, 577296, 631062, 666121, 841416, 1262124, 1332242, 1682832, 1998363, 2524248, 2664484, 3996726, 5048496, 5328968, 5995089, 7397449, 7993452, 10657936, 11990178, 14794898, 15986904, 22192347, 23980356, 29589796, 31973808, 44384694, 47960712, 59179592, 66577041, 88769388, 95921424, 118359184, 133154082, 140551531, 177538776, 266308164, 281103062, 355077552, 421654593, 532616328, 562206124, 843309186, 1065232656, 1124412248, 1264963779, 1686618372, 2248824496, 2529927558, 3373236744, 5059855116, 6746473488, 10119710232, 20239420464]

約数ペア:

[(1, 20239420464), (2, 10119710232), (3, 6746473488), (4, 5059855116), (6, 3373236744), (8, 2529927558), (9, 2248824496), (12, 1686618372), (16, 1264963779), (18, 1124412248), (19, 1065232656), (24, 843309186), (36, 562206124), (38, 532616328), (48, 421654593), (57, 355077552), (72, 281103062), (76, 266308164), (114, 177538776), (144, 140551531), (152, 133154082), (171, 118359184), (211, 95921424), (228, 88769388), (304, 66577041), (342, 59179592), (422, 47960712), (456, 44384694), (633, 31973808), (684, 29589796), (844, 23980356), (912, 22192347), (1266, 15986904), (1368, 14794898), (1688, 11990178), (1899, 10657936), (2532, 7993452), (2736, 7397449), (3376, 5995089), (3798, 5328968), (4009, 5048496), (5064, 3996726), (7596, 2664484), (8018, 2524248), (10128, 1998363), (12027, 1682832), (15192, 1332242), (16036, 1262124), (24054, 841416), (30384, 666121), (32072, 631062), (35059, 577296), (36081, 560944), (48108, 420708), (64144, 315531), (70118, 288648), (72162, 280472), (96216, 210354), (105177, 192432), (140236, 144324)]