20188763952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{1621}}^1$

素因数の和:2107

約数の個数: 160

約数和(自身を含む): 60396324864

約数和(自身を除く): 40207560912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 367, 404, 606, 707, 734, 808, 1101, 1212, 1414, 1468, 1616, 1621, 2121, 2202, 2424, 2569, 2828, 2936, 3242, 4242, 4404, 4848, 4863, 5138, 5656, 5872, 6484, 7707, 8484, 8808, 9726, 10276, 11312, 11347, 12968, 15414, 16968, 17616, 19452, 20552, 22694, 25936, 30828, 33936, 34041, 37067, 38904, 41104, 45388, 61656, 68082, 74134, 77808, 90776, 111201, 123312, 136164, 148268, 163721, 181552, 222402, 259469, 272328, 296536, 327442, 444804, 491163, 518938, 544656, 593072, 594907, 654884, 778407, 889608, 982326, 1037876, 1146047, 1189814, 1309768, 1556814, 1779216, 1784721, 1964652, 2075752, 2292094, 2379628, 2619536, 3113628, 3438141, 3569442, 3929304, 4151504, 4164349, 4584188, 4759256, 6227256, 6876282, 7138884, 7858608, 8328698, 9168376, 9518512, 12454512, 12493047, 13752564, 14277768, 16657396, 18336752, 24986094, 27505128, 28555536, 33314792, 49972188, 55010256, 60085607, 66629584, 99944376, 120171214, 180256821, 199888752, 240342428, 360513642, 420599249, 480684856, 721027284, 841198498, 961369712, 1261797747, 1442054568, 1682396996, 2523595494, 2884109136, 3364793992, 5047190988, 6729587984, 10094381976, 20188763952]

約数ペア:

[(1, 20188763952), (2, 10094381976), (3, 6729587984), (4, 5047190988), (6, 3364793992), (7, 2884109136), (8, 2523595494), (12, 1682396996), (14, 1442054568), (16, 1261797747), (21, 961369712), (24, 841198498), (28, 721027284), (42, 480684856), (48, 420599249), (56, 360513642), (84, 240342428), (101, 199888752), (112, 180256821), (168, 120171214), (202, 99944376), (303, 66629584), (336, 60085607), (367, 55010256), (404, 49972188), (606, 33314792), (707, 28555536), (734, 27505128), (808, 24986094), (1101, 18336752), (1212, 16657396), (1414, 14277768), (1468, 13752564), (1616, 12493047), (1621, 12454512), (2121, 9518512), (2202, 9168376), (2424, 8328698), (2569, 7858608), (2828, 7138884), (2936, 6876282), (3242, 6227256), (4242, 4759256), (4404, 4584188), (4848, 4164349), (4863, 4151504), (5138, 3929304), (5656, 3569442), (5872, 3438141), (6484, 3113628), (7707, 2619536), (8484, 2379628), (8808, 2292094), (9726, 2075752), (10276, 1964652), (11312, 1784721), (11347, 1779216), (12968, 1556814), (15414, 1309768), (16968, 1189814), (17616, 1146047), (19452, 1037876), (20552, 982326), (22694, 889608), (25936, 778407), (30828, 654884), (33936, 594907), (34041, 593072), (37067, 544656), (38904, 518938), (41104, 491163), (45388, 444804), (61656, 327442), (68082, 296536), (74134, 272328), (77808, 259469), (90776, 222402), (111201, 181552), (123312, 163721), (136164, 148268)]