20079934122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{5171}}^1$

素因数の和:6699

約数の個数: 64

約数和(自身を含む): 44149847040

約数和(自身を除く): 24069912918

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 1481, 2622, 2962, 4443, 5171, 8886, 10342, 15513, 28139, 31026, 34063, 56278, 68126, 84417, 98249, 102189, 118933, 168834, 196498, 204378, 237866, 294747, 356799, 589494, 647197, 713598, 1294394, 1941591, 2259727, 3883182, 4519454, 6779181, 7658251, 13558362, 15316502, 22974753, 45949506, 145506769, 176139773, 291013538, 352279546, 436520307, 528419319, 873040614, 1056838638, 3346655687, 6693311374, 10039967061, 20079934122]

約数ペア:

[(1, 20079934122), (2, 10039967061), (3, 6693311374), (6, 3346655687), (19, 1056838638), (23, 873040614), (38, 528419319), (46, 436520307), (57, 352279546), (69, 291013538), (114, 176139773), (138, 145506769), (437, 45949506), (874, 22974753), (1311, 15316502), (1481, 13558362), (2622, 7658251), (2962, 6779181), (4443, 4519454), (5171, 3883182), (8886, 2259727), (10342, 1941591), (15513, 1294394), (28139, 713598), (31026, 647197), (34063, 589494), (56278, 356799), (68126, 294747), (84417, 237866), (98249, 204378), (102189, 196498), (118933, 168834)]