20144292936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2598593}}^1$

素因数の和:2598638

約数の個数: 64

約数和(自身を含む): 56129630400

約数和(自身を除く): 35985337464

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 2598593, 5197186, 7795779, 10394372, 15591558, 20788744, 31183116, 44176081, 49373267, 62366232, 88352162, 98746534, 132528243, 148119801, 176704324, 197493068, 265056486, 296239602, 353408648, 394986136, 530112972, 592479204, 839345539, 1060225944, 1184958408, 1678691078, 2518036617, 3357382156, 5036073234, 6714764312, 10072146468, 20144292936]

約数ペア:

[(1, 20144292936), (2, 10072146468), (3, 6714764312), (4, 5036073234), (6, 3357382156), (8, 2518036617), (12, 1678691078), (17, 1184958408), (19, 1060225944), (24, 839345539), (34, 592479204), (38, 530112972), (51, 394986136), (57, 353408648), (68, 296239602), (76, 265056486), (102, 197493068), (114, 176704324), (136, 148119801), (152, 132528243), (204, 98746534), (228, 88352162), (323, 62366232), (408, 49373267), (456, 44176081), (646, 31183116), (969, 20788744), (1292, 15591558), (1938, 10394372), (2584, 7795779), (3876, 5197186), (7752, 2598593)]