20036694804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{39551}}^1$

素因数の和:39765

約数の個数: 96

約数和(自身を含む): 55213326336

約数和(自身を除く): 35176631532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 163, 222, 259, 326, 444, 489, 518, 652, 777, 978, 1036, 1141, 1554, 1956, 2282, 3108, 3423, 4564, 6031, 6846, 12062, 13692, 18093, 24124, 36186, 39551, 42217, 72372, 79102, 84434, 118653, 126651, 158204, 168868, 237306, 253302, 276857, 474612, 506604, 553714, 830571, 1107428, 1463387, 1661142, 2926774, 3322284, 4390161, 5853548, 6446813, 8780322, 10243709, 12893626, 17560644, 19340439, 20487418, 25787252, 30731127, 38680878, 40974836, 45127691, 61462254, 77361756, 90255382, 122924508, 135383073, 180510764, 238532081, 270766146, 477064162, 541532292, 715596243, 954128324, 1431192486, 1669724567, 2862384972, 3339449134, 5009173701, 6678898268, 10018347402, 20036694804]

約数ペア:

[(1, 20036694804), (2, 10018347402), (3, 6678898268), (4, 5009173701), (6, 3339449134), (7, 2862384972), (12, 1669724567), (14, 1431192486), (21, 954128324), (28, 715596243), (37, 541532292), (42, 477064162), (74, 270766146), (84, 238532081), (111, 180510764), (148, 135383073), (163, 122924508), (222, 90255382), (259, 77361756), (326, 61462254), (444, 45127691), (489, 40974836), (518, 38680878), (652, 30731127), (777, 25787252), (978, 20487418), (1036, 19340439), (1141, 17560644), (1554, 12893626), (1956, 10243709), (2282, 8780322), (3108, 6446813), (3423, 5853548), (4564, 4390161), (6031, 3322284), (6846, 2926774), (12062, 1661142), (13692, 1463387), (18093, 1107428), (24124, 830571), (36186, 553714), (39551, 506604), (42217, 474612), (72372, 276857), (79102, 253302), (84434, 237306), (118653, 168868), (126651, 158204)]