2016350420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{29333}}^1$

素因数の和:29840

約数の個数: 48

約数和(自身を含む): 4849262208

約数和(自身を除く): 2832911788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1964, 2455, 3437, 4910, 6874, 9820, 13748, 17185, 29333, 34370, 58666, 68740, 117332, 146665, 205331, 293330, 410662, 586660, 821324, 1026655, 2053310, 4106620, 14402503, 28805006, 57610012, 72012515, 100817521, 144025030, 201635042, 288050060, 403270084, 504087605, 1008175210, 2016350420]

約数ペア:

[(1, 2016350420), (2, 1008175210), (4, 504087605), (5, 403270084), (7, 288050060), (10, 201635042), (14, 144025030), (20, 100817521), (28, 72012515), (35, 57610012), (70, 28805006), (140, 14402503), (491, 4106620), (982, 2053310), (1964, 1026655), (2455, 821324), (3437, 586660), (4910, 410662), (6874, 293330), (9820, 205331), (13748, 146665), (17185, 117332), (29333, 68740), (34370, 58666)]