20685788898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1\times {\mathrm{37223}}^1$

素因数の和:41278

約数の個数: 32

約数和(自身を含む): 43182222336

約数和(自身を除く): 22496433438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 4027, 8054, 12081, 24162, 37223, 74446, 92621, 111669, 185242, 223338, 277863, 555726, 856129, 1712258, 2568387, 5136774, 149897021, 299794042, 449691063, 899382126, 3447631483, 6895262966, 10342894449, 20685788898]

約数ペア:

[(1, 20685788898), (2, 10342894449), (3, 6895262966), (6, 3447631483), (23, 899382126), (46, 449691063), (69, 299794042), (138, 149897021), (4027, 5136774), (8054, 2568387), (12081, 1712258), (24162, 856129), (37223, 555726), (74446, 277863), (92621, 223338), (111669, 185242)]