20185063140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{3391}}^1$

素因数の和:3754

約数の個数: 192

約数和(自身を含む): 64006225920

約数和(自身を除く): 43821162780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 311, 319, 330, 348, 435, 580, 622, 638, 660, 870, 933, 957, 1244, 1276, 1555, 1595, 1740, 1866, 1914, 3110, 3190, 3391, 3421, 3732, 3828, 4665, 4785, 6220, 6380, 6782, 6842, 9019, 9330, 9570, 10173, 10263, 13564, 13684, 16955, 17105, 18038, 18660, 19140, 20346, 20526, 27057, 33910, 34210, 36076, 37301, 40692, 41052, 45095, 50865, 51315, 54114, 67820, 68420, 74602, 90190, 98339, 99209, 101730, 102630, 108228, 111903, 135285, 149204, 180380, 186505, 196678, 198418, 203460, 205260, 223806, 270570, 295017, 297627, 373010, 393356, 396836, 447612, 491695, 496045, 541140, 559515, 590034, 595254, 746020, 983390, 992090, 1054601, 1081729, 1119030, 1180068, 1190508, 1475085, 1488135, 1966780, 1984180, 2109202, 2163458, 2238060, 2950170, 2976270, 3163803, 3245187, 4218404, 4326916, 5273005, 5408645, 5900340, 5952540, 6327606, 6490374, 10546010, 10817290, 11600611, 12655212, 12980748, 15819015, 16225935, 21092020, 21634580, 23201222, 30583429, 31638030, 32451870, 34801833, 46402444, 58003055, 61166858, 63276060, 64903740, 69603666, 91750287, 116006110, 122333716, 139207332, 152917145, 174009165, 183500574, 232012220, 305834290, 336417719, 348018330, 367001148, 458751435, 611668580, 672835438, 696036660, 917502870, 1009253157, 1345670876, 1682088595, 1835005740, 2018506314, 3364177190, 4037012628, 5046265785, 6728354380, 10092531570, 20185063140]

約数ペア:

[(1, 20185063140), (2, 10092531570), (3, 6728354380), (4, 5046265785), (5, 4037012628), (6, 3364177190), (10, 2018506314), (11, 1835005740), (12, 1682088595), (15, 1345670876), (20, 1009253157), (22, 917502870), (29, 696036660), (30, 672835438), (33, 611668580), (44, 458751435), (55, 367001148), (58, 348018330), (60, 336417719), (66, 305834290), (87, 232012220), (110, 183500574), (116, 174009165), (132, 152917145), (145, 139207332), (165, 122333716), (174, 116006110), (220, 91750287), (290, 69603666), (311, 64903740), (319, 63276060), (330, 61166858), (348, 58003055), (435, 46402444), (580, 34801833), (622, 32451870), (638, 31638030), (660, 30583429), (870, 23201222), (933, 21634580), (957, 21092020), (1244, 16225935), (1276, 15819015), (1555, 12980748), (1595, 12655212), (1740, 11600611), (1866, 10817290), (1914, 10546010), (3110, 6490374), (3190, 6327606), (3391, 5952540), (3421, 5900340), (3732, 5408645), (3828, 5273005), (4665, 4326916), (4785, 4218404), (6220, 3245187), (6380, 3163803), (6782, 2976270), (6842, 2950170), (9019, 2238060), (9330, 2163458), (9570, 2109202), (10173, 1984180), (10263, 1966780), (13564, 1488135), (13684, 1475085), (16955, 1190508), (17105, 1180068), (18038, 1119030), (18660, 1081729), (19140, 1054601), (20346, 992090), (20526, 983390), (27057, 746020), (33910, 595254), (34210, 590034), (36076, 559515), (37301, 541140), (40692, 496045), (41052, 491695), (45095, 447612), (50865, 396836), (51315, 393356), (54114, 373010), (67820, 297627), (68420, 295017), (74602, 270570), (90190, 223806), (98339, 205260), (99209, 203460), (101730, 198418), (102630, 196678), (108228, 186505), (111903, 180380), (135285, 149204)]