20132293208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1\times {\mathrm{1823}}^1$

素因数の和:3176

約数の個数: 64

約数和(自身を含む): 40280924160

約数和(自身を除く): 20148630952

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 1277, 1823, 2162, 2554, 3646, 4324, 5108, 7292, 8648, 10216, 14584, 29371, 41929, 58742, 60019, 83858, 85681, 117484, 120038, 167716, 171362, 234968, 240076, 335432, 342724, 480152, 685448, 1380437, 1970663, 2327971, 2760874, 3941326, 4655942, 5521748, 7882652, 9311884, 11043496, 15765304, 18623768, 53543333, 107086666, 109414637, 214173332, 218829274, 428346664, 437658548, 875317096, 2516536651, 5033073302, 10066146604, 20132293208]

約数ペア:

[(1, 20132293208), (2, 10066146604), (4, 5033073302), (8, 2516536651), (23, 875317096), (46, 437658548), (47, 428346664), (92, 218829274), (94, 214173332), (184, 109414637), (188, 107086666), (376, 53543333), (1081, 18623768), (1277, 15765304), (1823, 11043496), (2162, 9311884), (2554, 7882652), (3646, 5521748), (4324, 4655942), (5108, 3941326), (7292, 2760874), (8648, 2327971), (10216, 1970663), (14584, 1380437), (29371, 685448), (41929, 480152), (58742, 342724), (60019, 335432), (83858, 240076), (85681, 234968), (117484, 171362), (120038, 167716)]