20166201832

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 45902039040

約数和(自身を除く): 25735837208

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 107, 131, 161, 184, 214, 262, 322, 428, 524, 644, 749, 856, 917, 1048, 1117, 1288, 1498, 1834, 2234, 2461, 2996, 3013, 3668, 4468, 4922, 5992, 6026, 7336, 7819, 8936, 9844, 12052, 14017, 15638, 17227, 19688, 21091, 24104, 25691, 28034, 31276, 34454, 42182, 51382, 56068, 62552, 68908, 84364, 98119, 102764, 112136, 119519, 137816, 146327, 168728, 179837, 196238, 205528, 239038, 292654, 322391, 359674, 392476, 478076, 585308, 644782, 719348, 784952, 836633, 956152, 1024289, 1170616, 1289564, 1438696, 1673266, 2048578, 2256737, 2579128, 2748937, 3346532, 3365521, 4097156, 4513474, 5497874, 6693064, 6731042, 8194312, 9026948, 10995748, 13462084, 15656989, 18053896, 19242559, 21991496, 23558647, 26924168, 31313978, 38485118, 47117294, 62627956, 76970236, 94234588, 109598923, 125255912, 153940472, 188469176, 219197846, 360110747, 438395692, 720221494, 876791384, 1440442988, 2520775229, 2880885976, 5041550458, 10083100916, 20166201832]

約数ペア:

[(1, 20166201832), (2, 10083100916), (4, 5041550458), (7, 2880885976), (8, 2520775229), (14, 1440442988), (23, 876791384), (28, 720221494), (46, 438395692), (56, 360110747), (92, 219197846), (107, 188469176), (131, 153940472), (161, 125255912), (184, 109598923), (214, 94234588), (262, 76970236), (322, 62627956), (428, 47117294), (524, 38485118), (644, 31313978), (749, 26924168), (856, 23558647), (917, 21991496), (1048, 19242559), (1117, 18053896), (1288, 15656989), (1498, 13462084), (1834, 10995748), (2234, 9026948), (2461, 8194312), (2996, 6731042), (3013, 6693064), (3668, 5497874), (4468, 4513474), (4922, 4097156), (5992, 3365521), (6026, 3346532), (7336, 2748937), (7819, 2579128), (8936, 2256737), (9844, 2048578), (12052, 1673266), (14017, 1438696), (15638, 1289564), (17227, 1170616), (19688, 1024289), (21091, 956152), (24104, 836633), (25691, 784952), (28034, 719348), (31276, 644782), (34454, 585308), (42182, 478076), (51382, 392476), (56068, 359674), (62552, 322391), (68908, 292654), (84364, 239038), (98119, 205528), (102764, 196238), (112136, 179837), (119519, 168728), (137816, 146327)]