20070444876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{20269}}^1$

素因数の和:20439

約数の個数: 96

約数和(自身を含む): 50944185600

約数和(自身を除く): 30873740724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 101, 114, 129, 172, 202, 228, 258, 303, 404, 516, 606, 817, 1212, 1634, 1919, 2451, 3268, 3838, 4343, 4902, 5757, 7676, 8686, 9804, 11514, 13029, 17372, 20269, 23028, 26058, 40538, 52116, 60807, 81076, 82517, 121614, 165034, 243228, 247551, 330068, 385111, 495102, 770222, 871567, 990204, 1155333, 1540444, 1743134, 2047169, 2310666, 2614701, 3486268, 4094338, 4621332, 5229402, 6141507, 8188676, 10458804, 12283014, 16559773, 24566028, 33119546, 38896211, 49679319, 66239092, 77792422, 88028267, 99358638, 116688633, 155584844, 176056534, 198717276, 233377266, 264084801, 352113068, 466754532, 528169602, 1056339204, 1672537073, 3345074146, 5017611219, 6690148292, 10035222438, 20070444876]

約数ペア:

[(1, 20070444876), (2, 10035222438), (3, 6690148292), (4, 5017611219), (6, 3345074146), (12, 1672537073), (19, 1056339204), (38, 528169602), (43, 466754532), (57, 352113068), (76, 264084801), (86, 233377266), (101, 198717276), (114, 176056534), (129, 155584844), (172, 116688633), (202, 99358638), (228, 88028267), (258, 77792422), (303, 66239092), (404, 49679319), (516, 38896211), (606, 33119546), (817, 24566028), (1212, 16559773), (1634, 12283014), (1919, 10458804), (2451, 8188676), (3268, 6141507), (3838, 5229402), (4343, 4621332), (4902, 4094338), (5757, 3486268), (7676, 2614701), (8686, 2310666), (9804, 2047169), (11514, 1743134), (13029, 1540444), (17372, 1155333), (20269, 990204), (23028, 871567), (26058, 770222), (40538, 495102), (52116, 385111), (60807, 330068), (81076, 247551), (82517, 243228), (121614, 165034)]