20068964304

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{70877}}^1$

素因数の和:71252

約数の個数: 80

約数和(自身を含む): 55053494208

約数和(自身を除く): 34984529904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 347, 408, 694, 816, 1041, 1388, 2082, 2776, 4164, 5552, 5899, 8328, 11798, 16656, 17697, 23596, 35394, 47192, 70788, 70877, 94384, 141576, 141754, 212631, 283152, 283508, 425262, 567016, 850524, 1134032, 1204909, 1701048, 2409818, 3402096, 3614727, 4819636, 7229454, 9639272, 14458908, 19278544, 24594319, 28917816, 49188638, 57835632, 73782957, 98377276, 147565914, 196754552, 295131828, 393509104, 418103423, 590263656, 836206846, 1180527312, 1254310269, 1672413692, 2508620538, 3344827384, 5017241076, 6689654768, 10034482152, 20068964304]

約数ペア:

[(1, 20068964304), (2, 10034482152), (3, 6689654768), (4, 5017241076), (6, 3344827384), (8, 2508620538), (12, 1672413692), (16, 1254310269), (17, 1180527312), (24, 836206846), (34, 590263656), (48, 418103423), (51, 393509104), (68, 295131828), (102, 196754552), (136, 147565914), (204, 98377276), (272, 73782957), (347, 57835632), (408, 49188638), (694, 28917816), (816, 24594319), (1041, 19278544), (1388, 14458908), (2082, 9639272), (2776, 7229454), (4164, 4819636), (5552, 3614727), (5899, 3402096), (8328, 2409818), (11798, 1701048), (16656, 1204909), (17697, 1134032), (23596, 850524), (35394, 567016), (47192, 425262), (70788, 283508), (70877, 283152), (94384, 212631), (141576, 141754)]