2023199892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{20639}}^1$

素因数の和:21045

約数の個数: 72

約数和(自身を含む): 5860108800

約数和(自身を除く): 3836908908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 778, 1167, 1556, 2334, 2723, 3501, 4668, 5446, 7002, 8169, 10892, 14004, 16338, 20639, 24507, 32676, 41278, 49014, 61917, 82556, 98028, 123834, 144473, 185751, 247668, 288946, 371502, 433419, 577892, 743004, 866838, 1300257, 1733676, 2600514, 5201028, 8028571, 16057142, 24085713, 32114284, 48171426, 56199997, 72257139, 96342852, 112399994, 144514278, 168599991, 224799988, 289028556, 337199982, 505799973, 674399964, 1011599946, 2023199892]

約数ペア:

[(1, 2023199892), (2, 1011599946), (3, 674399964), (4, 505799973), (6, 337199982), (7, 289028556), (9, 224799988), (12, 168599991), (14, 144514278), (18, 112399994), (21, 96342852), (28, 72257139), (36, 56199997), (42, 48171426), (63, 32114284), (84, 24085713), (126, 16057142), (252, 8028571), (389, 5201028), (778, 2600514), (1167, 1733676), (1556, 1300257), (2334, 866838), (2723, 743004), (3501, 577892), (4668, 433419), (5446, 371502), (7002, 288946), (8169, 247668), (10892, 185751), (14004, 144473), (16338, 123834), (20639, 98028), (24507, 82556), (32676, 61917), (41278, 49014)]