20525928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45041

約数の個数: 32

約数和(自身を含む): 54016800

約数和(自身を除く): 33490872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45013, 90026, 135039, 180052, 270078, 360104, 540156, 855247, 1080312, 1710494, 2565741, 3420988, 5131482, 6841976, 10262964, 20525928]

約数ペア:

[(1, 20525928), (2, 10262964), (3, 6841976), (4, 5131482), (6, 3420988), (8, 2565741), (12, 1710494), (19, 1080312), (24, 855247), (38, 540156), (57, 360104), (76, 270078), (114, 180052), (152, 135039), (228, 90026), (456, 45013)]