20632084128

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{115361}}^1$

素因数の和:115409

約数の個数: 144

約数和(自身を含む): 63491553216

約数和(自身を除く): 42859469088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 828, 864, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2208, 2484, 2592, 3312, 3726, 3888, 4968, 5589, 6624, 7452, 7776, 9936, 11178, 14904, 19872, 22356, 29808, 44712, 59616, 89424, 115361, 178848, 230722, 346083, 461444, 692166, 922888, 1038249, 1384332, 1845776, 2076498, 2653303, 2768664, 3114747, 3691552, 4152996, 5306606, 5537328, 6229494, 7959909, 8305992, 9344241, 10613212, 11074656, 12458988, 15919818, 16611984, 18688482, 21226424, 23879727, 24917976, 28032723, 31839636, 33223968, 37376964, 42452848, 47759454, 49835952, 56065446, 63679272, 71639181, 74753928, 84905696, 95518908, 99671904, 112130892, 127358544, 143278362, 149507856, 191037816, 214917543, 224261784, 254717088, 286556724, 299015712, 382075632, 429835086, 448523568, 573113448, 644752629, 764151264, 859670172, 897047136, 1146226896, 1289505258, 1719340344, 2292453792, 2579010516, 3438680688, 5158021032, 6877361376, 10316042064, 20632084128]

約数ペア:

[(1, 20632084128), (2, 10316042064), (3, 6877361376), (4, 5158021032), (6, 3438680688), (8, 2579010516), (9, 2292453792), (12, 1719340344), (16, 1289505258), (18, 1146226896), (23, 897047136), (24, 859670172), (27, 764151264), (32, 644752629), (36, 573113448), (46, 448523568), (48, 429835086), (54, 382075632), (69, 299015712), (72, 286556724), (81, 254717088), (92, 224261784), (96, 214917543), (108, 191037816), (138, 149507856), (144, 143278362), (162, 127358544), (184, 112130892), (207, 99671904), (216, 95518908), (243, 84905696), (276, 74753928), (288, 71639181), (324, 63679272), (368, 56065446), (414, 49835952), (432, 47759454), (486, 42452848), (552, 37376964), (621, 33223968), (648, 31839636), (736, 28032723), (828, 24917976), (864, 23879727), (972, 21226424), (1104, 18688482), (1242, 16611984), (1296, 15919818), (1656, 12458988), (1863, 11074656), (1944, 10613212), (2208, 9344241), (2484, 8305992), (2592, 7959909), (3312, 6229494), (3726, 5537328), (3888, 5306606), (4968, 4152996), (5589, 3691552), (6624, 3114747), (7452, 2768664), (7776, 2653303), (9936, 2076498), (11178, 1845776), (14904, 1384332), (19872, 1038249), (22356, 922888), (29808, 692166), (44712, 461444), (59616, 346083), (89424, 230722), (115361, 178848)]