2013805820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14057}}^1$

素因数の和:14127

約数の個数: 96

約数和(自身を含む): 4959662400

約数和(自身を除く): 2945856580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 29, 38, 52, 58, 65, 76, 95, 116, 130, 145, 190, 247, 260, 290, 377, 380, 494, 551, 580, 754, 988, 1102, 1235, 1508, 1885, 2204, 2470, 2755, 3770, 4940, 5510, 7163, 7540, 11020, 14057, 14326, 28114, 28652, 35815, 56228, 70285, 71630, 140570, 143260, 182741, 267083, 281140, 365482, 407653, 534166, 730964, 815306, 913705, 1068332, 1335415, 1630612, 1827410, 2038265, 2670830, 3472079, 3654820, 4076530, 5299489, 5341660, 6944158, 7745407, 8153060, 10598978, 13888316, 15490814, 17360395, 21197956, 26497445, 30981628, 34720790, 38727035, 52994890, 69441580, 77454070, 100690291, 105989780, 154908140, 201380582, 402761164, 503451455, 1006902910, 2013805820]

約数ペア:

[(1, 2013805820), (2, 1006902910), (4, 503451455), (5, 402761164), (10, 201380582), (13, 154908140), (19, 105989780), (20, 100690291), (26, 77454070), (29, 69441580), (38, 52994890), (52, 38727035), (58, 34720790), (65, 30981628), (76, 26497445), (95, 21197956), (116, 17360395), (130, 15490814), (145, 13888316), (190, 10598978), (247, 8153060), (260, 7745407), (290, 6944158), (377, 5341660), (380, 5299489), (494, 4076530), (551, 3654820), (580, 3472079), (754, 2670830), (988, 2038265), (1102, 1827410), (1235, 1630612), (1508, 1335415), (1885, 1068332), (2204, 913705), (2470, 815306), (2755, 730964), (3770, 534166), (4940, 407653), (5510, 365482), (7163, 281140), (7540, 267083), (11020, 182741), (14057, 143260), (14326, 140570), (28114, 71630), (28652, 70285), (35815, 56228)]