20165594148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{792299}}^1$

素因数の和:792417

約数の個数: 72

約数和(自身を含む): 58833028800

約数和(自身を除く): 38667434652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 12726, 25452, 792299, 1584598, 2376897, 3169196, 4753794, 5546093, 7130691, 9507588, 11092186, 14261382, 16638279, 22184372, 28522764, 33276558, 49914837, 66553116, 80022199, 99829674, 160044398, 199659348, 240066597, 320088796, 480133194, 560155393, 720199791, 960266388, 1120310786, 1440399582, 1680466179, 2240621572, 2880799164, 3360932358, 5041398537, 6721864716, 10082797074, 20165594148]

約数ペア:

[(1, 20165594148), (2, 10082797074), (3, 6721864716), (4, 5041398537), (6, 3360932358), (7, 2880799164), (9, 2240621572), (12, 1680466179), (14, 1440399582), (18, 1120310786), (21, 960266388), (28, 720199791), (36, 560155393), (42, 480133194), (63, 320088796), (84, 240066597), (101, 199659348), (126, 160044398), (202, 99829674), (252, 80022199), (303, 66553116), (404, 49914837), (606, 33276558), (707, 28522764), (909, 22184372), (1212, 16638279), (1414, 14261382), (1818, 11092186), (2121, 9507588), (2828, 7130691), (3636, 5546093), (4242, 4753794), (6363, 3169196), (8484, 2376897), (12726, 1584598), (25452, 792299)]