20878844184

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{1619}}^1$

素因数の和:2518

約数の個数: 192

約数和(自身を含む): 65050128000

約数和(自身を除く): 44171283816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 857, 1254, 1368, 1619, 1672, 1714, 1881, 2508, 2571, 3238, 3428, 3762, 4857, 5016, 5142, 6476, 6856, 7524, 7713, 9427, 9714, 10284, 12952, 14571, 15048, 15426, 16283, 17809, 18854, 19428, 20568, 28281, 29142, 30761, 30852, 32566, 35618, 37708, 38856, 48849, 53427, 56562, 58284, 61522, 61704, 65132, 71236, 75416, 84843, 92283, 97698, 106854, 113124, 116568, 123044, 130264, 142472, 146547, 160281, 169686, 179113, 184566, 195396, 213708, 226248, 246088, 276849, 293094, 320562, 338371, 339372, 358226, 369132, 390792, 427416, 537339, 553698, 586188, 641124, 676742, 678744, 716452, 738264, 1015113, 1074678, 1107396, 1172376, 1282248, 1353484, 1387483, 1432904, 1612017, 2030226, 2149356, 2214792, 2706968, 2774966, 3045339, 3224034, 4060452, 4162449, 4298712, 5549932, 6090678, 6448068, 8120904, 8324898, 11099864, 12181356, 12487347, 12896136, 15262313, 16649796, 24362712, 24974694, 26362177, 30524626, 33299592, 45786939, 49949388, 52724354, 61049252, 79086531, 91573878, 99898776, 105448708, 122098504, 137360817, 158173062, 183147756, 210897416, 237259593, 274721634, 289983947, 316346124, 366295512, 474519186, 549443268, 579967894, 632692248, 869951841, 949038372, 1098886536, 1159935788, 1739903682, 1898076744, 2319871576, 2609855523, 3479807364, 5219711046, 6959614728, 10439422092, 20878844184]

約数ペア:

[(1, 20878844184), (2, 10439422092), (3, 6959614728), (4, 5219711046), (6, 3479807364), (8, 2609855523), (9, 2319871576), (11, 1898076744), (12, 1739903682), (18, 1159935788), (19, 1098886536), (22, 949038372), (24, 869951841), (33, 632692248), (36, 579967894), (38, 549443268), (44, 474519186), (57, 366295512), (66, 316346124), (72, 289983947), (76, 274721634), (88, 237259593), (99, 210897416), (114, 183147756), (132, 158173062), (152, 137360817), (171, 122098504), (198, 105448708), (209, 99898776), (228, 91573878), (264, 79086531), (342, 61049252), (396, 52724354), (418, 49949388), (456, 45786939), (627, 33299592), (684, 30524626), (792, 26362177), (836, 24974694), (857, 24362712), (1254, 16649796), (1368, 15262313), (1619, 12896136), (1672, 12487347), (1714, 12181356), (1881, 11099864), (2508, 8324898), (2571, 8120904), (3238, 6448068), (3428, 6090678), (3762, 5549932), (4857, 4298712), (5016, 4162449), (5142, 4060452), (6476, 3224034), (6856, 3045339), (7524, 2774966), (7713, 2706968), (9427, 2214792), (9714, 2149356), (10284, 2030226), (12952, 1612017), (14571, 1432904), (15048, 1387483), (15426, 1353484), (16283, 1282248), (17809, 1172376), (18854, 1107396), (19428, 1074678), (20568, 1015113), (28281, 738264), (29142, 716452), (30761, 678744), (30852, 676742), (32566, 641124), (35618, 586188), (37708, 553698), (38856, 537339), (48849, 427416), (53427, 390792), (56562, 369132), (58284, 358226), (61522, 339372), (61704, 338371), (65132, 320562), (71236, 293094), (75416, 276849), (84843, 246088), (92283, 226248), (97698, 213708), (106854, 195396), (113124, 184566), (116568, 179113), (123044, 169686), (130264, 160281), (142472, 146547)]