20187375960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3361}}^1\times {\mathrm{50053}}^1$

素因数の和:53428

約数の個数: 64

約数和(自身を含む): 60581357280

約数和(自身を除く): 40393981320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3361, 6722, 10083, 13444, 16805, 20166, 26888, 33610, 40332, 50053, 50415, 67220, 80664, 100106, 100830, 134440, 150159, 200212, 201660, 250265, 300318, 400424, 403320, 500530, 600636, 750795, 1001060, 1201272, 1501590, 2002120, 3003180, 6006360, 168228133, 336456266, 504684399, 672912532, 841140665, 1009368798, 1345825064, 1682281330, 2018737596, 2523421995, 3364562660, 4037475192, 5046843990, 6729125320, 10093687980, 20187375960]

約数ペア:

[(1, 20187375960), (2, 10093687980), (3, 6729125320), (4, 5046843990), (5, 4037475192), (6, 3364562660), (8, 2523421995), (10, 2018737596), (12, 1682281330), (15, 1345825064), (20, 1009368798), (24, 841140665), (30, 672912532), (40, 504684399), (60, 336456266), (120, 168228133), (3361, 6006360), (6722, 3003180), (10083, 2002120), (13444, 1501590), (16805, 1201272), (20166, 1001060), (26888, 750795), (33610, 600636), (40332, 500530), (50053, 403320), (50415, 400424), (67220, 300318), (80664, 250265), (100106, 201660), (100830, 200212), (134440, 150159)]