20131340988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{111893}}^1$

素因数の和:111987

約数の個数: 96

約数和(自身を含む): 54138792960

約数和(自身を除く): 34007451972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 47, 58, 66, 87, 94, 116, 132, 141, 174, 188, 282, 319, 348, 517, 564, 638, 957, 1034, 1276, 1363, 1551, 1914, 2068, 2726, 3102, 3828, 4089, 5452, 6204, 8178, 14993, 16356, 29986, 44979, 59972, 89958, 111893, 179916, 223786, 335679, 447572, 671358, 1230823, 1342716, 2461646, 3244897, 3692469, 4923292, 5258971, 6489794, 7384938, 9734691, 10517942, 12979588, 14769876, 15776913, 19469382, 21035884, 31553826, 35693867, 38938764, 57848681, 63107652, 71387734, 107081601, 115697362, 142775468, 152510159, 173546043, 214163202, 231394724, 305020318, 347092086, 428326404, 457530477, 610040636, 694184172, 915060954, 1677611749, 1830121908, 3355223498, 5032835247, 6710446996, 10065670494, 20131340988]

約数ペア:

[(1, 20131340988), (2, 10065670494), (3, 6710446996), (4, 5032835247), (6, 3355223498), (11, 1830121908), (12, 1677611749), (22, 915060954), (29, 694184172), (33, 610040636), (44, 457530477), (47, 428326404), (58, 347092086), (66, 305020318), (87, 231394724), (94, 214163202), (116, 173546043), (132, 152510159), (141, 142775468), (174, 115697362), (188, 107081601), (282, 71387734), (319, 63107652), (348, 57848681), (517, 38938764), (564, 35693867), (638, 31553826), (957, 21035884), (1034, 19469382), (1276, 15776913), (1363, 14769876), (1551, 12979588), (1914, 10517942), (2068, 9734691), (2726, 7384938), (3102, 6489794), (3828, 5258971), (4089, 4923292), (5452, 3692469), (6204, 3244897), (8178, 2461646), (14993, 1342716), (16356, 1230823), (29986, 671358), (44979, 447572), (59972, 335679), (89958, 223786), (111893, 179916)]