2080802196

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{64871}}^1$

素因数の和:64904

約数の個数: 84

約数和(自身を含む): 5956028064

約数和(自身を除く): 3875225868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2673, 2916, 3564, 5346, 8019, 10692, 16038, 32076, 64871, 129742, 194613, 259484, 389226, 583839, 713581, 778452, 1167678, 1427162, 1751517, 2140743, 2335356, 2854324, 3503034, 4281486, 5254551, 6422229, 7006068, 8562972, 10509102, 12844458, 15763653, 19266687, 21018204, 25688916, 31527306, 38533374, 47290959, 57800061, 63054612, 77066748, 94581918, 115600122, 173400183, 189163836, 231200244, 346800366, 520200549, 693600732, 1040401098, 2080802196]

約数ペア:

[(1, 2080802196), (2, 1040401098), (3, 693600732), (4, 520200549), (6, 346800366), (9, 231200244), (11, 189163836), (12, 173400183), (18, 115600122), (22, 94581918), (27, 77066748), (33, 63054612), (36, 57800061), (44, 47290959), (54, 38533374), (66, 31527306), (81, 25688916), (99, 21018204), (108, 19266687), (132, 15763653), (162, 12844458), (198, 10509102), (243, 8562972), (297, 7006068), (324, 6422229), (396, 5254551), (486, 4281486), (594, 3503034), (729, 2854324), (891, 2335356), (972, 2140743), (1188, 1751517), (1458, 1427162), (1782, 1167678), (2673, 778452), (2916, 713581), (3564, 583839), (5346, 389226), (8019, 259484), (10692, 194613), (16038, 129742), (32076, 64871)]