20073960672

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{155699}}^1$

素因数の和:155808

約数の個数: 96

約数和(自身を含む): 56500416000

約数和(自身を除く): 36426455328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 79, 96, 102, 136, 158, 204, 237, 272, 316, 408, 474, 544, 632, 816, 948, 1264, 1343, 1632, 1896, 2528, 2686, 3792, 4029, 5372, 7584, 8058, 10744, 16116, 21488, 32232, 42976, 64464, 128928, 155699, 311398, 467097, 622796, 934194, 1245592, 1868388, 2491184, 2646883, 3736776, 4982368, 5293766, 7473552, 7940649, 10587532, 12300221, 14947104, 15881298, 21175064, 24600442, 31762596, 36900663, 42350128, 49200884, 63525192, 73801326, 84700256, 98401768, 127050384, 147602652, 196803536, 209103757, 254100768, 295205304, 393607072, 418207514, 590410608, 627311271, 836415028, 1180821216, 1254622542, 1672830056, 2509245084, 3345660112, 5018490168, 6691320224, 10036980336, 20073960672]

約数ペア:

[(1, 20073960672), (2, 10036980336), (3, 6691320224), (4, 5018490168), (6, 3345660112), (8, 2509245084), (12, 1672830056), (16, 1254622542), (17, 1180821216), (24, 836415028), (32, 627311271), (34, 590410608), (48, 418207514), (51, 393607072), (68, 295205304), (79, 254100768), (96, 209103757), (102, 196803536), (136, 147602652), (158, 127050384), (204, 98401768), (237, 84700256), (272, 73801326), (316, 63525192), (408, 49200884), (474, 42350128), (544, 36900663), (632, 31762596), (816, 24600442), (948, 21175064), (1264, 15881298), (1343, 14947104), (1632, 12300221), (1896, 10587532), (2528, 7940649), (2686, 7473552), (3792, 5293766), (4029, 4982368), (5372, 3736776), (7584, 2646883), (8058, 2491184), (10744, 1868388), (16116, 1245592), (21488, 934194), (32232, 622796), (42976, 467097), (64464, 311398), (128928, 155699)]