20136764862

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{22907}}^1$

素因数の和:23214

約数の個数: 64

約数和(自身を含む): 45566760960

約数和(自身を除く): 25429996098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 223, 438, 446, 657, 669, 1314, 1338, 1971, 2007, 3942, 4014, 6021, 12042, 16279, 22907, 32558, 45814, 48837, 68721, 97674, 137442, 146511, 206163, 293022, 412326, 439533, 618489, 879066, 1236978, 1672211, 3344422, 5016633, 5108261, 10033266, 10216522, 15049899, 15324783, 30099798, 30649566, 45149697, 45974349, 90299394, 91948698, 137923047, 275846094, 372903053, 745806106, 1118709159, 2237418318, 3356127477, 6712254954, 10068382431, 20136764862]

約数ペア:

[(1, 20136764862), (2, 10068382431), (3, 6712254954), (6, 3356127477), (9, 2237418318), (18, 1118709159), (27, 745806106), (54, 372903053), (73, 275846094), (146, 137923047), (219, 91948698), (223, 90299394), (438, 45974349), (446, 45149697), (657, 30649566), (669, 30099798), (1314, 15324783), (1338, 15049899), (1971, 10216522), (2007, 10033266), (3942, 5108261), (4014, 5016633), (6021, 3344422), (12042, 1672211), (16279, 1236978), (22907, 879066), (32558, 618489), (45814, 439533), (48837, 412326), (68721, 293022), (97674, 206163), (137442, 146511)]