20123572608

素因数分解:

$2^7\times 3^6\times {\mathrm{215659}}^1$

素因数の和:215691

約数の個数: 112

約数和(自身を含む): 60107676900

約数和(自身を除く): 39984104292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2592, 2916, 3456, 3888, 5184, 5832, 7776, 10368, 11664, 15552, 23328, 31104, 46656, 93312, 215659, 431318, 646977, 862636, 1293954, 1725272, 1940931, 2587908, 3450544, 3881862, 5175816, 5822793, 6901088, 7763724, 10351632, 11645586, 13802176, 15527448, 17468379, 20703264, 23291172, 27604352, 31054896, 34936758, 41406528, 46582344, 52405137, 62109792, 69873516, 82813056, 93164688, 104810274, 124219584, 139747032, 157215411, 186329376, 209620548, 248439168, 279494064, 314430822, 372658752, 419241096, 558988128, 628861644, 745317504, 838482192, 1117976256, 1257723288, 1676964384, 2235952512, 2515446576, 3353928768, 5030893152, 6707857536, 10061786304, 20123572608]

約数ペア:

[(1, 20123572608), (2, 10061786304), (3, 6707857536), (4, 5030893152), (6, 3353928768), (8, 2515446576), (9, 2235952512), (12, 1676964384), (16, 1257723288), (18, 1117976256), (24, 838482192), (27, 745317504), (32, 628861644), (36, 558988128), (48, 419241096), (54, 372658752), (64, 314430822), (72, 279494064), (81, 248439168), (96, 209620548), (108, 186329376), (128, 157215411), (144, 139747032), (162, 124219584), (192, 104810274), (216, 93164688), (243, 82813056), (288, 69873516), (324, 62109792), (384, 52405137), (432, 46582344), (486, 41406528), (576, 34936758), (648, 31054896), (729, 27604352), (864, 23291172), (972, 20703264), (1152, 17468379), (1296, 15527448), (1458, 13802176), (1728, 11645586), (1944, 10351632), (2592, 7763724), (2916, 6901088), (3456, 5822793), (3888, 5175816), (5184, 3881862), (5832, 3450544), (7776, 2587908), (10368, 1940931), (11664, 1725272), (15552, 1293954), (23328, 862636), (31104, 646977), (46656, 431318), (93312, 215659)]