20976566064

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3867361}}^1$

素因数の和:3867485

約数の個数: 40

約数和(自身を含む): 54669029232

約数和(自身を除く): 33692463168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 3867361, 7734722, 11602083, 15469444, 23204166, 30938888, 46408332, 61877776, 92816664, 185633328, 437011793, 874023586, 1311035379, 1748047172, 2622070758, 3496094344, 5244141516, 6992188688, 10488283032, 20976566064]

約数ペア:

[(1, 20976566064), (2, 10488283032), (3, 6992188688), (4, 5244141516), (6, 3496094344), (8, 2622070758), (12, 1748047172), (16, 1311035379), (24, 874023586), (48, 437011793), (113, 185633328), (226, 92816664), (339, 61877776), (452, 46408332), (678, 30938888), (904, 23204166), (1356, 15469444), (1808, 11602083), (2712, 7734722), (5424, 3867361)]