20182497648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1069}}^1\times {\mathrm{1361}}^1$

素因数の和:2475

約数の個数: 120

約数和(自身を含む): 55478019120

約数和(自身を除く): 35295521472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1069, 1156, 1361, 1734, 2138, 2312, 2722, 3207, 3468, 4083, 4276, 4624, 5444, 6414, 6936, 8166, 8552, 10888, 12828, 13872, 16332, 17104, 18173, 21776, 23137, 25656, 32664, 36346, 46274, 51312, 54519, 65328, 69411, 72692, 92548, 109038, 138822, 145384, 185096, 218076, 277644, 290768, 308941, 370192, 393329, 436152, 555288, 617882, 786658, 872304, 926823, 1110576, 1179987, 1235764, 1454909, 1573316, 1853646, 2359974, 2471528, 2909818, 3146632, 3707292, 4364727, 4719948, 4943056, 5819636, 6293264, 7414584, 8729454, 9439896, 11639272, 14829168, 17458908, 18879792, 23278544, 24733453, 34917816, 49466906, 69835632, 74200359, 98933812, 148400718, 197867624, 296801436, 395735248, 420468701, 593602872, 840937402, 1187205744, 1261406103, 1681874804, 2522812206, 3363749608, 5045624412, 6727499216, 10091248824, 20182497648]

約数ペア:

[(1, 20182497648), (2, 10091248824), (3, 6727499216), (4, 5045624412), (6, 3363749608), (8, 2522812206), (12, 1681874804), (16, 1261406103), (17, 1187205744), (24, 840937402), (34, 593602872), (48, 420468701), (51, 395735248), (68, 296801436), (102, 197867624), (136, 148400718), (204, 98933812), (272, 74200359), (289, 69835632), (408, 49466906), (578, 34917816), (816, 24733453), (867, 23278544), (1069, 18879792), (1156, 17458908), (1361, 14829168), (1734, 11639272), (2138, 9439896), (2312, 8729454), (2722, 7414584), (3207, 6293264), (3468, 5819636), (4083, 4943056), (4276, 4719948), (4624, 4364727), (5444, 3707292), (6414, 3146632), (6936, 2909818), (8166, 2471528), (8552, 2359974), (10888, 1853646), (12828, 1573316), (13872, 1454909), (16332, 1235764), (17104, 1179987), (18173, 1110576), (21776, 926823), (23137, 872304), (25656, 786658), (32664, 617882), (36346, 555288), (46274, 436152), (51312, 393329), (54519, 370192), (65328, 308941), (69411, 290768), (72692, 277644), (92548, 218076), (109038, 185096), (138822, 145384)]