20165624544

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{99131}}^1$

素因数の和:99320

約数の個数: 96

約数和(自身を含む): 57356982144

約数和(自身を除く): 37191357600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 163, 208, 312, 326, 416, 489, 624, 652, 978, 1248, 1304, 1956, 2119, 2608, 3912, 4238, 5216, 6357, 7824, 8476, 12714, 15648, 16952, 25428, 33904, 50856, 67808, 99131, 101712, 198262, 203424, 297393, 396524, 594786, 793048, 1189572, 1288703, 1586096, 2379144, 2577406, 3172192, 3866109, 4758288, 5154812, 7732218, 9516576, 10309624, 15464436, 16158353, 20619248, 30928872, 32316706, 41238496, 48475059, 61857744, 64633412, 96950118, 123715488, 129266824, 193900236, 210058589, 258533648, 387800472, 420117178, 517067296, 630175767, 775600944, 840234356, 1260351534, 1551201888, 1680468712, 2520703068, 3360937424, 5041406136, 6721874848, 10082812272, 20165624544]

約数ペア:

[(1, 20165624544), (2, 10082812272), (3, 6721874848), (4, 5041406136), (6, 3360937424), (8, 2520703068), (12, 1680468712), (13, 1551201888), (16, 1260351534), (24, 840234356), (26, 775600944), (32, 630175767), (39, 517067296), (48, 420117178), (52, 387800472), (78, 258533648), (96, 210058589), (104, 193900236), (156, 129266824), (163, 123715488), (208, 96950118), (312, 64633412), (326, 61857744), (416, 48475059), (489, 41238496), (624, 32316706), (652, 30928872), (978, 20619248), (1248, 16158353), (1304, 15464436), (1956, 10309624), (2119, 9516576), (2608, 7732218), (3912, 5154812), (4238, 4758288), (5216, 3866109), (6357, 3172192), (7824, 2577406), (8476, 2379144), (12714, 1586096), (15648, 1288703), (16952, 1189572), (25428, 793048), (33904, 594786), (50856, 396524), (67808, 297393), (99131, 203424), (101712, 198262)]