20180449032

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17890469}}^1$

素因数の和:17890525

約数の個数: 32

約数和(自身を含む): 51524553600

約数和(自身を除く): 31344104568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17890469, 35780938, 53671407, 71561876, 107342814, 143123752, 214685628, 429371256, 840852043, 1681704086, 2522556129, 3363408172, 5045112258, 6726816344, 10090224516, 20180449032]

約数ペア:

[(1, 20180449032), (2, 10090224516), (3, 6726816344), (4, 5045112258), (6, 3363408172), (8, 2522556129), (12, 1681704086), (24, 840852043), (47, 429371256), (94, 214685628), (141, 143123752), (188, 107342814), (282, 71561876), (376, 53671407), (564, 35780938), (1128, 17890469)]