20143081634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{6469}}^1$

素因数の和:6675

約数の個数: 64

約数和(自身を含む): 35060981760

約数和(自身を除く): 14917900126

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 127, 254, 299, 533, 598, 943, 1066, 1651, 1886, 2921, 3302, 5207, 5842, 6469, 10414, 12259, 12938, 24518, 37973, 67691, 75946, 84097, 119761, 135382, 148787, 168194, 239522, 265229, 297574, 530458, 821563, 1556893, 1643126, 1934231, 3113786, 3447977, 3868462, 6100267, 6895954, 10680319, 12200534, 18895949, 21360638, 33684083, 37791898, 67368166, 79303471, 158606942, 245647337, 437893079, 491294674, 774733909, 875786158, 1549467818, 10071540817, 20143081634]

約数ペア:

[(1, 20143081634), (2, 10071540817), (13, 1549467818), (23, 875786158), (26, 774733909), (41, 491294674), (46, 437893079), (82, 245647337), (127, 158606942), (254, 79303471), (299, 67368166), (533, 37791898), (598, 33684083), (943, 21360638), (1066, 18895949), (1651, 12200534), (1886, 10680319), (2921, 6895954), (3302, 6100267), (5207, 3868462), (5842, 3447977), (6469, 3113786), (10414, 1934231), (12259, 1643126), (12938, 1556893), (24518, 821563), (37973, 530458), (67691, 297574), (75946, 265229), (84097, 239522), (119761, 168194), (135382, 148787)]