20411286714

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2281}}^1$

素因数の和:2922

約数の個数: 160

約数和(自身を含む): 56408411136

約数和(自身を除く): 35997124422

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 607, 702, 819, 1053, 1134, 1214, 1638, 1821, 2106, 2281, 2457, 3642, 4249, 4562, 4914, 5463, 6843, 7371, 7891, 8498, 10926, 12747, 13686, 14742, 15782, 15967, 16389, 20529, 23673, 25494, 29653, 31934, 32778, 38241, 41058, 47346, 47901, 49167, 55237, 59306, 61587, 71019, 76482, 88959, 95802, 98334, 110474, 114723, 123174, 142038, 143703, 165711, 177918, 184761, 207571, 213057, 229446, 266877, 287406, 331422, 344169, 369522, 415142, 426114, 431109, 497133, 533754, 622713, 639171, 688338, 800631, 862218, 994266, 1245426, 1278342, 1293327, 1384567, 1491399, 1601262, 1868139, 2401893, 2586654, 2769134, 2982798, 3736278, 4153701, 4474197, 4803786, 5604417, 8307402, 8948394, 9691969, 11208834, 12461103, 16813251, 17999371, 19383938, 24922206, 29075907, 33626502, 35998742, 37383309, 53998113, 58151814, 74766618, 87227721, 107996226, 112149927, 125995597, 161994339, 174455442, 224299854, 251991194, 261683163, 323988678, 377986791, 485983017, 523366326, 755973582, 785049489, 971966034, 1133960373, 1457949051, 1570098978, 2267920746, 2915898102, 3401881119, 6803762238, 10205643357, 20411286714]

約数ペア:

[(1, 20411286714), (2, 10205643357), (3, 6803762238), (6, 3401881119), (7, 2915898102), (9, 2267920746), (13, 1570098978), (14, 1457949051), (18, 1133960373), (21, 971966034), (26, 785049489), (27, 755973582), (39, 523366326), (42, 485983017), (54, 377986791), (63, 323988678), (78, 261683163), (81, 251991194), (91, 224299854), (117, 174455442), (126, 161994339), (162, 125995597), (182, 112149927), (189, 107996226), (234, 87227721), (273, 74766618), (351, 58151814), (378, 53998113), (546, 37383309), (567, 35998742), (607, 33626502), (702, 29075907), (819, 24922206), (1053, 19383938), (1134, 17999371), (1214, 16813251), (1638, 12461103), (1821, 11208834), (2106, 9691969), (2281, 8948394), (2457, 8307402), (3642, 5604417), (4249, 4803786), (4562, 4474197), (4914, 4153701), (5463, 3736278), (6843, 2982798), (7371, 2769134), (7891, 2586654), (8498, 2401893), (10926, 1868139), (12747, 1601262), (13686, 1491399), (14742, 1384567), (15782, 1293327), (15967, 1278342), (16389, 1245426), (20529, 994266), (23673, 862218), (25494, 800631), (29653, 688338), (31934, 639171), (32778, 622713), (38241, 533754), (41058, 497133), (47346, 431109), (47901, 426114), (49167, 415142), (55237, 369522), (59306, 344169), (61587, 331422), (71019, 287406), (76482, 266877), (88959, 229446), (95802, 213057), (98334, 207571), (110474, 184761), (114723, 177918), (123174, 165711), (142038, 143703)]