20303424

素因数分解:

$2^6\times 3^2\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 84

約数和(自身を含む): 58940700

約数和(自身を除く): 38637276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 144, 192, 202, 288, 303, 349, 404, 576, 606, 698, 808, 909, 1047, 1212, 1396, 1616, 1818, 2094, 2424, 2792, 3141, 3232, 3636, 4188, 4848, 5584, 6282, 6464, 7272, 8376, 9696, 11168, 12564, 14544, 16752, 19392, 22336, 25128, 29088, 33504, 35249, 50256, 58176, 67008, 70498, 100512, 105747, 140996, 201024, 211494, 281992, 317241, 422988, 563984, 634482, 845976, 1127968, 1268964, 1691952, 2255936, 2537928, 3383904, 5075856, 6767808, 10151712, 20303424]

約数ペア:

[(1, 20303424), (2, 10151712), (3, 6767808), (4, 5075856), (6, 3383904), (8, 2537928), (9, 2255936), (12, 1691952), (16, 1268964), (18, 1127968), (24, 845976), (32, 634482), (36, 563984), (48, 422988), (64, 317241), (72, 281992), (96, 211494), (101, 201024), (144, 140996), (192, 105747), (202, 100512), (288, 70498), (303, 67008), (349, 58176), (404, 50256), (576, 35249), (606, 33504), (698, 29088), (808, 25128), (909, 22336), (1047, 19392), (1212, 16752), (1396, 14544), (1616, 12564), (1818, 11168), (2094, 9696), (2424, 8376), (2792, 7272), (3141, 6464), (3232, 6282), (3636, 5584), (4188, 4848)]