20343849816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 55436832000

約数和(自身を除く): 35092982184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 109, 136, 142, 204, 213, 218, 284, 289, 327, 379, 408, 426, 436, 568, 578, 654, 758, 852, 867, 872, 1137, 1156, 1207, 1308, 1516, 1704, 1734, 1853, 2274, 2312, 2414, 2616, 3032, 3468, 3621, 3706, 4548, 4828, 5559, 6443, 6936, 7242, 7412, 7739, 9096, 9656, 11118, 12886, 14484, 14824, 15478, 19329, 20519, 22236, 23217, 25772, 26909, 28968, 30956, 31501, 38658, 41038, 41311, 44472, 46434, 51544, 53818, 61557, 61912, 63002, 77316, 80727, 82076, 82622, 92868, 94503, 107636, 109531, 123114, 123933, 126004, 131563, 154632, 161454, 164152, 165244, 185736, 189006, 215272, 219062, 246228, 247866, 252008, 263126, 322908, 328593, 330488, 378012, 394689, 438124, 457453, 492456, 495732, 526252, 645816, 657186, 702287, 756024, 789378, 876248, 914906, 991464, 1052504, 1314372, 1372359, 1404574, 1578756, 1829812, 2106861, 2236571, 2628744, 2744718, 2809148, 2933081, 3157512, 3659624, 4213722, 4473142, 5489436, 5618296, 5866162, 6709713, 7776701, 8427444, 8799243, 8946284, 10978872, 11732324, 11938879, 13419426, 15553402, 16854888, 17598486, 17892568, 23330103, 23464648, 23877758, 26838852, 31106804, 35196972, 35816637, 46660206, 47755516, 49862377, 53677704, 62213608, 70393944, 71633274, 93320412, 95511032, 99724754, 143266548, 149587131, 186640824, 199449508, 286533096, 299174262, 398899016, 598348524, 847660409, 1196697048, 1695320818, 2542981227, 3390641636, 5085962454, 6781283272, 10171924908, 20343849816]

約数ペア:

[(1, 20343849816), (2, 10171924908), (3, 6781283272), (4, 5085962454), (6, 3390641636), (8, 2542981227), (12, 1695320818), (17, 1196697048), (24, 847660409), (34, 598348524), (51, 398899016), (68, 299174262), (71, 286533096), (102, 199449508), (109, 186640824), (136, 149587131), (142, 143266548), (204, 99724754), (213, 95511032), (218, 93320412), (284, 71633274), (289, 70393944), (327, 62213608), (379, 53677704), (408, 49862377), (426, 47755516), (436, 46660206), (568, 35816637), (578, 35196972), (654, 31106804), (758, 26838852), (852, 23877758), (867, 23464648), (872, 23330103), (1137, 17892568), (1156, 17598486), (1207, 16854888), (1308, 15553402), (1516, 13419426), (1704, 11938879), (1734, 11732324), (1853, 10978872), (2274, 8946284), (2312, 8799243), (2414, 8427444), (2616, 7776701), (3032, 6709713), (3468, 5866162), (3621, 5618296), (3706, 5489436), (4548, 4473142), (4828, 4213722), (5559, 3659624), (6443, 3157512), (6936, 2933081), (7242, 2809148), (7412, 2744718), (7739, 2628744), (9096, 2236571), (9656, 2106861), (11118, 1829812), (12886, 1578756), (14484, 1404574), (14824, 1372359), (15478, 1314372), (19329, 1052504), (20519, 991464), (22236, 914906), (23217, 876248), (25772, 789378), (26909, 756024), (28968, 702287), (30956, 657186), (31501, 645816), (38658, 526252), (41038, 495732), (41311, 492456), (44472, 457453), (46434, 438124), (51544, 394689), (53818, 378012), (61557, 330488), (61912, 328593), (63002, 322908), (77316, 263126), (80727, 252008), (82076, 247866), (82622, 246228), (92868, 219062), (94503, 215272), (107636, 189006), (109531, 185736), (123114, 165244), (123933, 164152), (126004, 161454), (131563, 154632)]