20161792192

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{18531059}}^1$

素因数の和:18531088

約数の個数: 28

約数和(自身を含む): 42362003160

約数和(自身を除く): 22200210968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 18531059, 37062118, 74124236, 148248472, 296496944, 315028003, 592993888, 630056006, 1185987776, 1260112012, 2520224024, 5040448048, 10080896096, 20161792192]

約数ペア:

[(1, 20161792192), (2, 10080896096), (4, 5040448048), (8, 2520224024), (16, 1260112012), (17, 1185987776), (32, 630056006), (34, 592993888), (64, 315028003), (68, 296496944), (136, 148248472), (272, 74124236), (544, 37062118), (1088, 18531059)]