20186486838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{595577}}^1$

素因数の和:595861

約数の個数: 48

約数和(自身を含む): 50171490720

約数和(自身を除く): 29985003882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 1614, 1883, 2421, 3766, 4842, 5649, 11298, 16947, 33894, 595577, 1191154, 1786731, 3573462, 4169039, 5360193, 8338078, 10720386, 12507117, 25014234, 37521351, 75042702, 160210213, 320420426, 480630639, 961261278, 1121471491, 1441891917, 2242942982, 2883783834, 3364414473, 6728828946, 10093243419, 20186486838]

約数ペア:

[(1, 20186486838), (2, 10093243419), (3, 6728828946), (6, 3364414473), (7, 2883783834), (9, 2242942982), (14, 1441891917), (18, 1121471491), (21, 961261278), (42, 480630639), (63, 320420426), (126, 160210213), (269, 75042702), (538, 37521351), (807, 25014234), (1614, 12507117), (1883, 10720386), (2421, 8338078), (3766, 5360193), (4842, 4169039), (5649, 3573462), (11298, 1786731), (16947, 1191154), (33894, 595577)]