2020179616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{693743}}^1$

素因数の和:693773

約数の個数: 48

約数和(自身を含む): 4895057664

約数和(自身を除く): 2874878048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 693743, 1387486, 2774972, 4856201, 5549944, 9018659, 9712402, 11099888, 18037318, 19424804, 22199776, 36074636, 38849608, 63130613, 72149272, 77699216, 126261226, 144298544, 155398432, 252522452, 288597088, 505044904, 1010089808, 2020179616]

約数ペア:

[(1, 2020179616), (2, 1010089808), (4, 505044904), (7, 288597088), (8, 252522452), (13, 155398432), (14, 144298544), (16, 126261226), (26, 77699216), (28, 72149272), (32, 63130613), (52, 38849608), (56, 36074636), (91, 22199776), (104, 19424804), (112, 18037318), (182, 11099888), (208, 9712402), (224, 9018659), (364, 5549944), (416, 4856201), (728, 2774972), (1456, 1387486), (2912, 693743)]