20228886198

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{1327}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 46100680704

約数和(自身を除く): 25871794506

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 487, 666, 846, 974, 1327, 1461, 1739, 2654, 2922, 3478, 3981, 4383, 5217, 7962, 8766, 10434, 11943, 15651, 18019, 22889, 23886, 31302, 36038, 45778, 49099, 54057, 62369, 68667, 98198, 108114, 124738, 137334, 147297, 162171, 187107, 206001, 294594, 324342, 374214, 412002, 441891, 561321, 646249, 846893, 883782, 1122642, 1292498, 1693786, 1938747, 2307653, 2540679, 3877494, 4615306, 5081358, 5816241, 6922959, 7622037, 11632482, 13845918, 15244074, 20768877, 23911213, 30373703, 41537754, 47822426, 60747406, 71733639, 91121109, 143467278, 182242218, 215200917, 273363327, 430401834, 546726654, 1123827011, 2247654022, 3371481033, 6742962066, 10114443099, 20228886198]

約数ペア:

[(1, 20228886198), (2, 10114443099), (3, 6742962066), (6, 3371481033), (9, 2247654022), (18, 1123827011), (37, 546726654), (47, 430401834), (74, 273363327), (94, 215200917), (111, 182242218), (141, 143467278), (222, 91121109), (282, 71733639), (333, 60747406), (423, 47822426), (487, 41537754), (666, 30373703), (846, 23911213), (974, 20768877), (1327, 15244074), (1461, 13845918), (1739, 11632482), (2654, 7622037), (2922, 6922959), (3478, 5816241), (3981, 5081358), (4383, 4615306), (5217, 3877494), (7962, 2540679), (8766, 2307653), (10434, 1938747), (11943, 1693786), (15651, 1292498), (18019, 1122642), (22889, 883782), (23886, 846893), (31302, 646249), (36038, 561321), (45778, 441891), (49099, 412002), (54057, 374214), (62369, 324342), (68667, 294594), (98198, 206001), (108114, 187107), (124738, 162171), (137334, 147297)]