20923183104

素因数分解:

$2^{12}\times 3^1\times {\mathrm{397}}^1\times {\mathrm{4289}}^1$

素因数の和:4713

約数の個数: 104

約数和(自身を含む): 55941908880

約数和(自身を除く): 35018725776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 397, 512, 768, 794, 1024, 1191, 1536, 1588, 2048, 2382, 3072, 3176, 4096, 4289, 4764, 6144, 6352, 8578, 9528, 12288, 12704, 12867, 17156, 19056, 25408, 25734, 34312, 38112, 50816, 51468, 68624, 76224, 101632, 102936, 137248, 152448, 203264, 205872, 274496, 304896, 406528, 411744, 548992, 609792, 813056, 823488, 1097984, 1219584, 1626112, 1646976, 1702733, 2195968, 2439168, 3293952, 3405466, 4391936, 4878336, 5108199, 6587904, 6810932, 8783872, 10216398, 13175808, 13621864, 17567744, 20432796, 26351616, 27243728, 40865592, 52703232, 54487456, 81731184, 108974912, 163462368, 217949824, 326924736, 435899648, 653849472, 871799296, 1307698944, 1743598592, 2615397888, 3487197184, 5230795776, 6974394368, 10461591552, 20923183104]

約数ペア:

[(1, 20923183104), (2, 10461591552), (3, 6974394368), (4, 5230795776), (6, 3487197184), (8, 2615397888), (12, 1743598592), (16, 1307698944), (24, 871799296), (32, 653849472), (48, 435899648), (64, 326924736), (96, 217949824), (128, 163462368), (192, 108974912), (256, 81731184), (384, 54487456), (397, 52703232), (512, 40865592), (768, 27243728), (794, 26351616), (1024, 20432796), (1191, 17567744), (1536, 13621864), (1588, 13175808), (2048, 10216398), (2382, 8783872), (3072, 6810932), (3176, 6587904), (4096, 5108199), (4289, 4878336), (4764, 4391936), (6144, 3405466), (6352, 3293952), (8578, 2439168), (9528, 2195968), (12288, 1702733), (12704, 1646976), (12867, 1626112), (17156, 1219584), (19056, 1097984), (25408, 823488), (25734, 813056), (34312, 609792), (38112, 548992), (50816, 411744), (51468, 406528), (68624, 304896), (76224, 274496), (101632, 205872), (102936, 203264), (137248, 152448)]