20588496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 58817664

約数和(自身を除く): 38229168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1097, 1104, 1173, 1564, 2194, 2346, 3128, 3291, 4388, 4692, 6256, 6582, 8776, 9384, 13164, 17552, 18649, 18768, 25231, 26328, 37298, 50462, 52656, 55947, 74596, 75693, 100924, 111894, 149192, 151386, 201848, 223788, 298384, 302772, 403696, 428927, 447576, 605544, 857854, 895152, 1211088, 1286781, 1715708, 2573562, 3431416, 5147124, 6862832, 10294248, 20588496]

約数ペア:

[(1, 20588496), (2, 10294248), (3, 6862832), (4, 5147124), (6, 3431416), (8, 2573562), (12, 1715708), (16, 1286781), (17, 1211088), (23, 895152), (24, 857854), (34, 605544), (46, 447576), (48, 428927), (51, 403696), (68, 302772), (69, 298384), (92, 223788), (102, 201848), (136, 151386), (138, 149192), (184, 111894), (204, 100924), (272, 75693), (276, 74596), (368, 55947), (391, 52656), (408, 50462), (552, 37298), (782, 26328), (816, 25231), (1097, 18768), (1104, 18649), (1173, 17552), (1564, 13164), (2194, 9384), (2346, 8776), (3128, 6582), (3291, 6256), (4388, 4692)]