20123184138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4197577}}^1$

素因数の和:4197646

約数の個数: 32

約数和(自身を含む): 43520488704

約数和(自身を除く): 23397304566

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 4197577, 8395154, 12592731, 25185462, 71358809, 142717618, 197286119, 214076427, 394572238, 428152854, 591858357, 1183716714, 3353864023, 6707728046, 10061592069, 20123184138]

約数ペア:

[(1, 20123184138), (2, 10061592069), (3, 6707728046), (6, 3353864023), (17, 1183716714), (34, 591858357), (47, 428152854), (51, 394572238), (94, 214076427), (102, 197286119), (141, 142717618), (282, 71358809), (799, 25185462), (1598, 12592731), (2397, 8395154), (4794, 4197577)]