20162089566

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{2377}}^1$

素因数の和:2988

約数の個数: 96

約数和(自身を含む): 46866613248

約数和(自身を除く): 26704523682

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 563, 837, 1126, 1674, 1689, 2377, 2511, 3378, 4754, 5022, 5067, 7131, 7533, 10134, 14262, 15066, 15201, 17453, 21393, 30402, 34906, 42786, 45603, 52359, 64179, 73687, 91206, 104718, 128358, 136809, 147374, 157077, 192537, 221061, 273618, 314154, 385074, 442122, 471231, 577611, 663183, 942462, 1155222, 1326366, 1338251, 1413693, 1989549, 2676502, 2827386, 3979098, 4014753, 4241079, 5968647, 8029506, 8482158, 11937294, 12044259, 17905941, 24088518, 35811882, 36132777, 41485781, 72265554, 82971562, 108398331, 124457343, 216796662, 248914686, 325194993, 373372029, 650389986, 746744058, 1120116087, 2240232174, 3360348261, 6720696522, 10081044783, 20162089566]

約数ペア:

[(1, 20162089566), (2, 10081044783), (3, 6720696522), (6, 3360348261), (9, 2240232174), (18, 1120116087), (27, 746744058), (31, 650389986), (54, 373372029), (62, 325194993), (81, 248914686), (93, 216796662), (162, 124457343), (186, 108398331), (243, 82971562), (279, 72265554), (486, 41485781), (558, 36132777), (563, 35811882), (837, 24088518), (1126, 17905941), (1674, 12044259), (1689, 11937294), (2377, 8482158), (2511, 8029506), (3378, 5968647), (4754, 4241079), (5022, 4014753), (5067, 3979098), (7131, 2827386), (7533, 2676502), (10134, 1989549), (14262, 1413693), (15066, 1338251), (15201, 1326366), (17453, 1155222), (21393, 942462), (30402, 663183), (34906, 577611), (42786, 471231), (45603, 442122), (52359, 385074), (64179, 314154), (73687, 273618), (91206, 221061), (104718, 192537), (128358, 157077), (136809, 147374)]