20223089010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{70373}}^1$

素因数の和:70520

約数の個数: 96

約数和(自身を含む): 54803893248

約数和(自身を除く): 34580804238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 103, 155, 186, 206, 279, 309, 310, 465, 515, 558, 618, 927, 930, 1030, 1395, 1545, 1854, 2790, 3090, 3193, 4635, 6386, 9270, 9579, 15965, 19158, 28737, 31930, 47895, 57474, 70373, 95790, 140746, 143685, 211119, 287370, 351865, 422238, 633357, 703730, 1055595, 1266714, 2111190, 2181563, 3166785, 4363126, 6333570, 6544689, 7248419, 10907815, 13089378, 14496838, 19634067, 21745257, 21815630, 32723445, 36242095, 39268134, 43490514, 65235771, 65446890, 72484190, 98170335, 108726285, 130471542, 196340670, 217452570, 224700989, 326178855, 449401978, 652357710, 674102967, 1123504945, 1348205934, 2022308901, 2247009890, 3370514835, 4044617802, 6741029670, 10111544505, 20223089010]

約数ペア:

[(1, 20223089010), (2, 10111544505), (3, 6741029670), (5, 4044617802), (6, 3370514835), (9, 2247009890), (10, 2022308901), (15, 1348205934), (18, 1123504945), (30, 674102967), (31, 652357710), (45, 449401978), (62, 326178855), (90, 224700989), (93, 217452570), (103, 196340670), (155, 130471542), (186, 108726285), (206, 98170335), (279, 72484190), (309, 65446890), (310, 65235771), (465, 43490514), (515, 39268134), (558, 36242095), (618, 32723445), (927, 21815630), (930, 21745257), (1030, 19634067), (1395, 14496838), (1545, 13089378), (1854, 10907815), (2790, 7248419), (3090, 6544689), (3193, 6333570), (4635, 4363126), (6386, 3166785), (9270, 2181563), (9579, 2111190), (15965, 1266714), (19158, 1055595), (28737, 703730), (31930, 633357), (47895, 422238), (57474, 351865), (70373, 287370), (95790, 211119), (140746, 143685)]