20470452952

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{28181}}^1$

素因数の和:28348

約数の個数: 64

約数和(自身を含む): 41393721600

約数和(自身を除く): 20923268648

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 101, 116, 124, 202, 232, 248, 404, 808, 899, 1798, 2929, 3131, 3596, 5858, 6262, 7192, 11716, 12524, 23432, 25048, 28181, 56362, 90799, 112724, 181598, 225448, 363196, 726392, 817249, 873611, 1634498, 1747222, 2846281, 3268996, 3494444, 5692562, 6537992, 6988888, 11385124, 22770248, 25334719, 50669438, 82542149, 88234711, 101338876, 165084298, 176469422, 202677752, 330168596, 352938844, 660337192, 705877688, 2558806619, 5117613238, 10235226476, 20470452952]

約数ペア:

[(1, 20470452952), (2, 10235226476), (4, 5117613238), (8, 2558806619), (29, 705877688), (31, 660337192), (58, 352938844), (62, 330168596), (101, 202677752), (116, 176469422), (124, 165084298), (202, 101338876), (232, 88234711), (248, 82542149), (404, 50669438), (808, 25334719), (899, 22770248), (1798, 11385124), (2929, 6988888), (3131, 6537992), (3596, 5692562), (5858, 3494444), (6262, 3268996), (7192, 2846281), (11716, 1747222), (12524, 1634498), (23432, 873611), (25048, 817249), (28181, 726392), (56362, 363196), (90799, 225448), (112724, 181598)]