20346097242

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{207923}}^1$

素因数の和:208322

約数の個数: 32

約数和(自身を含む): 41677949952

約数和(自身を除く): 21331852710

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 347, 694, 1041, 2082, 16309, 32618, 48927, 97854, 207923, 415846, 623769, 1247538, 9772381, 19544762, 29317143, 58634286, 72149281, 144298562, 216447843, 432895686, 3391016207, 6782032414, 10173048621, 20346097242]

約数ペア:

[(1, 20346097242), (2, 10173048621), (3, 6782032414), (6, 3391016207), (47, 432895686), (94, 216447843), (141, 144298562), (282, 72149281), (347, 58634286), (694, 29317143), (1041, 19544762), (2082, 9772381), (16309, 1247538), (32618, 623769), (48927, 415846), (97854, 207923)]