20245650816

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{19013}}^1$

素因数の和:19136

約数の個数: 128

約数和(自身を含む): 55855526400

約数和(自身を除く): 35609875584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 59, 64, 94, 96, 118, 128, 141, 177, 188, 192, 236, 282, 354, 376, 384, 472, 564, 708, 752, 944, 1128, 1416, 1504, 1888, 2256, 2773, 2832, 3008, 3776, 4512, 5546, 5664, 6016, 7552, 8319, 9024, 11092, 11328, 16638, 18048, 19013, 22184, 22656, 33276, 38026, 44368, 57039, 66552, 76052, 88736, 114078, 133104, 152104, 177472, 228156, 266208, 304208, 354944, 456312, 532416, 608416, 893611, 912624, 1064832, 1121767, 1216832, 1787222, 1825248, 2243534, 2433664, 2680833, 3365301, 3574444, 3650496, 4487068, 5361666, 6730602, 7148888, 7300992, 8974136, 10723332, 13461204, 14297776, 17948272, 21446664, 26922408, 28595552, 35896544, 42893328, 52723049, 53844816, 57191104, 71793088, 85786656, 105446098, 107689632, 114382208, 143586176, 158169147, 171573312, 210892196, 215379264, 316338294, 343146624, 421784392, 430758528, 632676588, 843568784, 1265353176, 1687137568, 2530706352, 3374275136, 5061412704, 6748550272, 10122825408, 20245650816]

約数ペア:

[(1, 20245650816), (2, 10122825408), (3, 6748550272), (4, 5061412704), (6, 3374275136), (8, 2530706352), (12, 1687137568), (16, 1265353176), (24, 843568784), (32, 632676588), (47, 430758528), (48, 421784392), (59, 343146624), (64, 316338294), (94, 215379264), (96, 210892196), (118, 171573312), (128, 158169147), (141, 143586176), (177, 114382208), (188, 107689632), (192, 105446098), (236, 85786656), (282, 71793088), (354, 57191104), (376, 53844816), (384, 52723049), (472, 42893328), (564, 35896544), (708, 28595552), (752, 26922408), (944, 21446664), (1128, 17948272), (1416, 14297776), (1504, 13461204), (1888, 10723332), (2256, 8974136), (2773, 7300992), (2832, 7148888), (3008, 6730602), (3776, 5361666), (4512, 4487068), (5546, 3650496), (5664, 3574444), (6016, 3365301), (7552, 2680833), (8319, 2433664), (9024, 2243534), (11092, 1825248), (11328, 1787222), (16638, 1216832), (18048, 1121767), (19013, 1064832), (22184, 912624), (22656, 893611), (33276, 608416), (38026, 532416), (44368, 456312), (57039, 354944), (66552, 304208), (76052, 266208), (88736, 228156), (114078, 177472), (133104, 152104)]