20783122542

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8929}}^1$

素因数の和:9000

約数の個数: 192

約数和(自身を含む): 58509360000

約数和(自身を除く): 37726237458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 203, 234, 261, 273, 294, 343, 377, 406, 441, 522, 546, 609, 637, 686, 754, 819, 882, 1029, 1131, 1218, 1274, 1421, 1638, 1827, 1911, 2058, 2262, 2639, 2842, 3087, 3393, 3654, 3822, 4263, 4459, 5278, 5733, 6174, 6786, 7917, 8526, 8918, 8929, 9947, 11466, 12789, 13377, 15834, 17858, 18473, 19894, 23751, 25578, 26754, 26787, 29841, 36946, 40131, 47502, 53574, 55419, 59682, 62503, 80262, 80361, 89523, 110838, 116077, 125006, 129311, 160722, 166257, 179046, 187509, 232154, 258622, 258941, 332514, 348231, 375018, 387933, 437521, 517882, 562527, 696462, 775866, 776823, 812539, 875042, 1044693, 1125054, 1163799, 1312563, 1553646, 1625078, 1812587, 2089386, 2327598, 2330469, 2437617, 2625126, 3062647, 3366233, 3625174, 3937689, 4660938, 4875234, 5437761, 5687773, 6125294, 6732466, 7312851, 7875378, 9187941, 10098699, 10875522, 11375546, 12688109, 14625702, 16313283, 17063319, 18375882, 20197398, 23563631, 25376218, 27563823, 30296097, 32626566, 34126638, 38064327, 39814411, 47127262, 51189957, 55127646, 60592194, 70690893, 76128654, 79628822, 88816763, 102379914, 114192981, 119443233, 141381786, 164945417, 177633526, 212072679, 228385962, 238886466, 266450289, 329890834, 358329699, 424145358, 494836251, 532900578, 716659398, 799350867, 989672502, 1154617919, 1484508753, 1598701734, 2309235838, 2969017506, 3463853757, 6927707514, 10391561271, 20783122542]

約数ペア:

[(1, 20783122542), (2, 10391561271), (3, 6927707514), (6, 3463853757), (7, 2969017506), (9, 2309235838), (13, 1598701734), (14, 1484508753), (18, 1154617919), (21, 989672502), (26, 799350867), (29, 716659398), (39, 532900578), (42, 494836251), (49, 424145358), (58, 358329699), (63, 329890834), (78, 266450289), (87, 238886466), (91, 228385962), (98, 212072679), (117, 177633526), (126, 164945417), (147, 141381786), (174, 119443233), (182, 114192981), (203, 102379914), (234, 88816763), (261, 79628822), (273, 76128654), (294, 70690893), (343, 60592194), (377, 55127646), (406, 51189957), (441, 47127262), (522, 39814411), (546, 38064327), (609, 34126638), (637, 32626566), (686, 30296097), (754, 27563823), (819, 25376218), (882, 23563631), (1029, 20197398), (1131, 18375882), (1218, 17063319), (1274, 16313283), (1421, 14625702), (1638, 12688109), (1827, 11375546), (1911, 10875522), (2058, 10098699), (2262, 9187941), (2639, 7875378), (2842, 7312851), (3087, 6732466), (3393, 6125294), (3654, 5687773), (3822, 5437761), (4263, 4875234), (4459, 4660938), (5278, 3937689), (5733, 3625174), (6174, 3366233), (6786, 3062647), (7917, 2625126), (8526, 2437617), (8918, 2330469), (8929, 2327598), (9947, 2089386), (11466, 1812587), (12789, 1625078), (13377, 1553646), (15834, 1312563), (17858, 1163799), (18473, 1125054), (19894, 1044693), (23751, 875042), (25578, 812539), (26754, 776823), (26787, 775866), (29841, 696462), (36946, 562527), (40131, 517882), (47502, 437521), (53574, 387933), (55419, 375018), (59682, 348231), (62503, 332514), (80262, 258941), (80361, 258622), (89523, 232154), (110838, 187509), (116077, 179046), (125006, 166257), (129311, 160722)]