20737054405984

素因数分解:

$2^5\times 7^1\times {\mathrm{84437}}^1\times {\mathrm{1096393}}^1$

素因数の和:1180847

約数の個数: 48

約数和(自身を含む): 46658967552288

約数和(自身を除く): 25921913146304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84437, 168874, 337748, 591059, 675496, 1096393, 1182118, 1350992, 2192786, 2364236, 2701984, 4385572, 4728472, 7674751, 8771144, 9456944, 15349502, 17542288, 18913888, 30699004, 35084576, 61398008, 122796016, 245592032, 92576135741, 185152271482, 370304542964, 648032950187, 740609085928, 1296065900374, 1481218171856, 2592131800748, 2962436343712, 5184263601496, 10368527202992, 20737054405984]

約数ペア:

[(1, 20737054405984), (2, 10368527202992), (4, 5184263601496), (7, 2962436343712), (8, 2592131800748), (14, 1481218171856), (16, 1296065900374), (28, 740609085928), (32, 648032950187), (56, 370304542964), (112, 185152271482), (224, 92576135741), (84437, 245592032), (168874, 122796016), (337748, 61398008), (591059, 35084576), (675496, 30699004), (1096393, 18913888), (1182118, 17542288), (1350992, 15349502), (2192786, 9456944), (2364236, 8771144), (2701984, 7674751), (4385572, 4728472)]