20223218196

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{569}}^1\times {\mathrm{4679}}^1$

素因数の和:5469

約数の個数: 72

約数和(自身を含む): 51463339200

約数和(自身を除く): 31240121004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 569, 633, 844, 1138, 1266, 1707, 1899, 2276, 2532, 3414, 3798, 4679, 5121, 6828, 7596, 9358, 10242, 14037, 18716, 20484, 28074, 42111, 56148, 84222, 120059, 168444, 240118, 360177, 480236, 720354, 987269, 1080531, 1440708, 1974538, 2161062, 2662351, 2961807, 3949076, 4322124, 5324702, 5923614, 7987053, 8885421, 10649404, 11847228, 15974106, 17770842, 23961159, 31948212, 35541684, 47922318, 95844636, 561756061, 1123512122, 1685268183, 2247024244, 3370536366, 5055804549, 6741072732, 10111609098, 20223218196]

約数ペア:

[(1, 20223218196), (2, 10111609098), (3, 6741072732), (4, 5055804549), (6, 3370536366), (9, 2247024244), (12, 1685268183), (18, 1123512122), (36, 561756061), (211, 95844636), (422, 47922318), (569, 35541684), (633, 31948212), (844, 23961159), (1138, 17770842), (1266, 15974106), (1707, 11847228), (1899, 10649404), (2276, 8885421), (2532, 7987053), (3414, 5923614), (3798, 5324702), (4679, 4322124), (5121, 3949076), (6828, 2961807), (7596, 2662351), (9358, 2161062), (10242, 1974538), (14037, 1440708), (18716, 1080531), (20484, 987269), (28074, 720354), (42111, 480236), (56148, 360177), (84222, 240118), (120059, 168444)]