20233401088

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{4649219}}^1$

素因数の和:4649252

約数の個数: 36

約数和(自身を含む): 42763525560

約数和(自身を除く): 22530124472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 4649219, 9298438, 18596876, 37193752, 74387504, 79036723, 148775008, 158073446, 297550016, 316146892, 595100032, 632293784, 1190200064, 1264587568, 2529175136, 5058350272, 10116700544, 20233401088]

約数ペア:

[(1, 20233401088), (2, 10116700544), (4, 5058350272), (8, 2529175136), (16, 1264587568), (17, 1190200064), (32, 632293784), (34, 595100032), (64, 316146892), (68, 297550016), (128, 158073446), (136, 148775008), (256, 79036723), (272, 74387504), (544, 37193752), (1088, 18596876), (2176, 9298438), (4352, 4649219)]