20226971712

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{2609}}^1$

素因数の和:3044

約数の個数: 112

約数和(自身を含む): 54095904000

約数和(自身を除く): 33868932288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 271, 298, 447, 542, 596, 813, 894, 1084, 1192, 1626, 1788, 2168, 2384, 2609, 3252, 3576, 4336, 4768, 5218, 6504, 7152, 7827, 8672, 9536, 10436, 13008, 14304, 15654, 17344, 20872, 26016, 28608, 31308, 40379, 41744, 52032, 62616, 80758, 83488, 121137, 125232, 161516, 166976, 242274, 250464, 323032, 388741, 484548, 500928, 646064, 707039, 777482, 969096, 1166223, 1292128, 1414078, 1554964, 1938192, 2121117, 2332446, 2584256, 2828156, 3109928, 3876384, 4242234, 4664892, 5656312, 6219856, 7752768, 8484468, 9329784, 11312624, 12439712, 16968936, 18659568, 22625248, 24879424, 33937872, 37319136, 45250496, 67875744, 74638272, 105348811, 135751488, 210697622, 316046433, 421395244, 632092866, 842790488, 1264185732, 1685580976, 2528371464, 3371161952, 5056742928, 6742323904, 10113485856, 20226971712]

約数ペア:

[(1, 20226971712), (2, 10113485856), (3, 6742323904), (4, 5056742928), (6, 3371161952), (8, 2528371464), (12, 1685580976), (16, 1264185732), (24, 842790488), (32, 632092866), (48, 421395244), (64, 316046433), (96, 210697622), (149, 135751488), (192, 105348811), (271, 74638272), (298, 67875744), (447, 45250496), (542, 37319136), (596, 33937872), (813, 24879424), (894, 22625248), (1084, 18659568), (1192, 16968936), (1626, 12439712), (1788, 11312624), (2168, 9329784), (2384, 8484468), (2609, 7752768), (3252, 6219856), (3576, 5656312), (4336, 4664892), (4768, 4242234), (5218, 3876384), (6504, 3109928), (7152, 2828156), (7827, 2584256), (8672, 2332446), (9536, 2121117), (10436, 1938192), (13008, 1554964), (14304, 1414078), (15654, 1292128), (17344, 1166223), (20872, 969096), (26016, 777482), (28608, 707039), (31308, 646064), (40379, 500928), (41744, 484548), (52032, 388741), (62616, 323032), (80758, 250464), (83488, 242274), (121137, 166976), (125232, 161516)]