20180591688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{106993}}^1$

素因数の和:107302

約数の個数: 64

約数和(自身を含む): 52384262400

約数和(自身を除く): 32203670712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 271, 348, 542, 696, 813, 1084, 1626, 2168, 3252, 6504, 7859, 15718, 23577, 31436, 47154, 62872, 94308, 106993, 188616, 213986, 320979, 427972, 641958, 855944, 1283916, 2567832, 3102797, 6205594, 9308391, 12411188, 18616782, 24822376, 28995103, 37233564, 57990206, 74467128, 86985309, 115980412, 173970618, 231960824, 347941236, 695882472, 840857987, 1681715974, 2522573961, 3363431948, 5045147922, 6726863896, 10090295844, 20180591688]

約数ペア:

[(1, 20180591688), (2, 10090295844), (3, 6726863896), (4, 5045147922), (6, 3363431948), (8, 2522573961), (12, 1681715974), (24, 840857987), (29, 695882472), (58, 347941236), (87, 231960824), (116, 173970618), (174, 115980412), (232, 86985309), (271, 74467128), (348, 57990206), (542, 37233564), (696, 28995103), (813, 24822376), (1084, 18616782), (1626, 12411188), (2168, 9308391), (3252, 6205594), (6504, 3102797), (7859, 2567832), (15718, 1283916), (23577, 855944), (31436, 641958), (47154, 427972), (62872, 320979), (94308, 213986), (106993, 188616)]