20223294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37039}}^1$

素因数の和:37064

約数の個数: 32

約数和(自身を含む): 49781760

約数和(自身を除く): 29558466

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37039, 74078, 111117, 222234, 259273, 481507, 518546, 777819, 963014, 1444521, 1555638, 2889042, 3370549, 6741098, 10111647, 20223294]

約数ペア:

[(1, 20223294), (2, 10111647), (3, 6741098), (6, 3370549), (7, 2889042), (13, 1555638), (14, 1444521), (21, 963014), (26, 777819), (39, 518546), (42, 481507), (78, 259273), (91, 222234), (182, 111117), (273, 74078), (546, 37039)]