20179488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30029}}^1$

素因数の和:30049

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 40360992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30029, 60058, 90087, 120116, 180174, 210203, 240232, 360348, 420406, 480464, 630609, 720696, 840812, 960928, 1261218, 1441392, 1681624, 2522436, 2882784, 3363248, 5044872, 6726496, 10089744, 20179488]

約数ペア:

[(1, 20179488), (2, 10089744), (3, 6726496), (4, 5044872), (6, 3363248), (7, 2882784), (8, 2522436), (12, 1681624), (14, 1441392), (16, 1261218), (21, 960928), (24, 840812), (28, 720696), (32, 630609), (42, 480464), (48, 420406), (56, 360348), (84, 240232), (96, 210203), (112, 180174), (168, 120116), (224, 90087), (336, 60058), (672, 30029)]