20147532094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2203}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 33864019200

約数和(自身を除く): 13716487106

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 193, 386, 551, 817, 1102, 1247, 1634, 2203, 2494, 3667, 4406, 5597, 7334, 8299, 11194, 16598, 23693, 41857, 47386, 63887, 83714, 94729, 106343, 127774, 157681, 189458, 212686, 240671, 315362, 425179, 481342, 850358, 1213853, 1799851, 2427706, 2747141, 3599702, 4572749, 5494282, 8078401, 9145498, 12330191, 16156802, 18282697, 24660382, 36565394, 52195679, 104391358, 234273629, 347371243, 468547258, 530198213, 694742486, 1060396426, 10073766047, 20147532094]

約数ペア:

[(1, 20147532094), (2, 10073766047), (19, 1060396426), (29, 694742486), (38, 530198213), (43, 468547258), (58, 347371243), (86, 234273629), (193, 104391358), (386, 52195679), (551, 36565394), (817, 24660382), (1102, 18282697), (1247, 16156802), (1634, 12330191), (2203, 9145498), (2494, 8078401), (3667, 5494282), (4406, 4572749), (5597, 3599702), (7334, 2747141), (8299, 2427706), (11194, 1799851), (16598, 1213853), (23693, 850358), (41857, 481342), (47386, 425179), (63887, 315362), (83714, 240671), (94729, 212686), (106343, 189458), (127774, 157681)]