20238304814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{137453}}^1$

素因数の和:138284

約数の個数: 32

約数和(自身を含む): 37409480640

約数和(自身を除く): 17171175826

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 809, 1618, 5663, 10517, 11326, 21034, 73619, 137453, 147238, 274906, 962171, 1786889, 1924342, 3573778, 12508223, 25016446, 111199477, 222398954, 778396339, 1445593201, 1556792678, 2891186402, 10119152407, 20238304814]

約数ペア:

[(1, 20238304814), (2, 10119152407), (7, 2891186402), (13, 1556792678), (14, 1445593201), (26, 778396339), (91, 222398954), (182, 111199477), (809, 25016446), (1618, 12508223), (5663, 3573778), (10517, 1924342), (11326, 1786889), (21034, 962171), (73619, 274906), (137453, 147238)]