20749492032

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{6637}}^1$

素因数の和:7528

約数の個数: 112

約数和(自身を含む): 57865304640

約数和(自身を除く): 37115812608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 857, 912, 1216, 1714, 1824, 2571, 3428, 3648, 5142, 6637, 6856, 10284, 13274, 13712, 16283, 19911, 20568, 26548, 27424, 32566, 39822, 41136, 48849, 53096, 54848, 65132, 79644, 82272, 97698, 106192, 126103, 130264, 159288, 164544, 195396, 212384, 252206, 260528, 318576, 378309, 390792, 424768, 504412, 521056, 637152, 756618, 781584, 1008824, 1042112, 1274304, 1513236, 1563168, 2017648, 3026472, 3126336, 4035296, 5687909, 6052944, 8070592, 11375818, 12105888, 17063727, 22751636, 24211776, 34127454, 45503272, 68254908, 91006544, 108070271, 136509816, 182013088, 216140542, 273019632, 324210813, 364026176, 432281084, 546039264, 648421626, 864562168, 1092078528, 1296843252, 1729124336, 2593686504, 3458248672, 5187373008, 6916497344, 10374746016, 20749492032]

約数ペア:

[(1, 20749492032), (2, 10374746016), (3, 6916497344), (4, 5187373008), (6, 3458248672), (8, 2593686504), (12, 1729124336), (16, 1296843252), (19, 1092078528), (24, 864562168), (32, 648421626), (38, 546039264), (48, 432281084), (57, 364026176), (64, 324210813), (76, 273019632), (96, 216140542), (114, 182013088), (152, 136509816), (192, 108070271), (228, 91006544), (304, 68254908), (456, 45503272), (608, 34127454), (857, 24211776), (912, 22751636), (1216, 17063727), (1714, 12105888), (1824, 11375818), (2571, 8070592), (3428, 6052944), (3648, 5687909), (5142, 4035296), (6637, 3126336), (6856, 3026472), (10284, 2017648), (13274, 1563168), (13712, 1513236), (16283, 1274304), (19911, 1042112), (20568, 1008824), (26548, 781584), (27424, 756618), (32566, 637152), (39822, 521056), (41136, 504412), (48849, 424768), (53096, 390792), (54848, 378309), (65132, 318576), (79644, 260528), (82272, 252206), (97698, 212384), (106192, 195396), (126103, 164544), (130264, 159288)]