820122333132

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{28279}}^1\times {\mathrm{39619}}^1$

素因数の和:67966

約数の個数: 48

約数和(自身を含む): 1945107449600

約数和(自身を除く): 1124985116468

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 28279, 39619, 56558, 79238, 84837, 113116, 118857, 158476, 169674, 237714, 339348, 475428, 1725019, 2416759, 3450038, 4833518, 5175057, 6900076, 7250277, 9667036, 10350114, 14500554, 20700228, 29001108, 1120385701, 2240771402, 3361157103, 4481542804, 6722314206, 13444628412, 68343527761, 136687055522, 205030583283, 273374111044, 410061166566, 820122333132]

約数ペア:

[(1, 820122333132), (2, 410061166566), (3, 273374111044), (4, 205030583283), (6, 136687055522), (12, 68343527761), (61, 13444628412), (122, 6722314206), (183, 4481542804), (244, 3361157103), (366, 2240771402), (732, 1120385701), (28279, 29001108), (39619, 20700228), (56558, 14500554), (79238, 10350114), (84837, 9667036), (113116, 7250277), (118857, 6900076), (158476, 5175057), (169674, 4833518), (237714, 3450038), (339348, 2416759), (475428, 1725019)]