20199574668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18497779}}^1$

素因数の和:18497806

約数の個数: 48

約数和(自身を含む): 58009038080

約数和(自身を除く): 37809463412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18497779, 36995558, 55493337, 73991116, 110986674, 129484453, 221973348, 240471127, 258968906, 388453359, 480942254, 517937812, 721413381, 776906718, 961884508, 1442826762, 1553813436, 1683297889, 2885653524, 3366595778, 5049893667, 6733191556, 10099787334, 20199574668]

約数ペア:

[(1, 20199574668), (2, 10099787334), (3, 6733191556), (4, 5049893667), (6, 3366595778), (7, 2885653524), (12, 1683297889), (13, 1553813436), (14, 1442826762), (21, 961884508), (26, 776906718), (28, 721413381), (39, 517937812), (42, 480942254), (52, 388453359), (78, 258968906), (84, 240471127), (91, 221973348), (156, 129484453), (182, 110986674), (273, 73991116), (364, 55493337), (546, 36995558), (1092, 18497779)]