20194994454

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1\times {\mathrm{67987}}^1$

素因数の和:69620

約数の個数: 32

約数和(自身を含む): 41719612416

約数和(自身を除く): 21524617962

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1597, 3194, 4791, 9582, 49507, 67987, 99014, 135974, 148521, 203961, 297042, 407922, 2107597, 4215194, 6322791, 12645582, 108575239, 217150478, 325725717, 651451434, 3365832409, 6731664818, 10097497227, 20194994454]

約数ペア:

[(1, 20194994454), (2, 10097497227), (3, 6731664818), (6, 3365832409), (31, 651451434), (62, 325725717), (93, 217150478), (186, 108575239), (1597, 12645582), (3194, 6322791), (4791, 4215194), (9582, 2107597), (49507, 407922), (67987, 297042), (99014, 203961), (135974, 148521)]