20246693932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1\times {\mathrm{3259}}^1$

素因数の和:4270

約数の個数: 48

約数和(自身を含む): 37934507520

約数和(自身を除く): 17687813588

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 887, 1751, 1774, 3259, 3502, 3548, 6518, 7004, 13036, 15079, 30158, 55403, 60316, 91361, 110806, 182722, 221612, 335677, 365444, 671354, 1342708, 1553137, 2890733, 3106274, 5706509, 5781466, 6212548, 11413018, 11562932, 22826036, 49142461, 98284922, 196569844, 297745499, 595490998, 1190981996, 5061673483, 10123346966, 20246693932]

約数ペア:

[(1, 20246693932), (2, 10123346966), (4, 5061673483), (17, 1190981996), (34, 595490998), (68, 297745499), (103, 196569844), (206, 98284922), (412, 49142461), (887, 22826036), (1751, 11562932), (1774, 11413018), (3259, 6212548), (3502, 5781466), (3548, 5706509), (6518, 3106274), (7004, 2890733), (13036, 1553137), (15079, 1342708), (30158, 671354), (55403, 365444), (60316, 335677), (91361, 221612), (110806, 182722)]