20769036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 52184160

約数和(自身を除く): 31415124

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 1669, 2074, 3111, 3338, 4148, 5007, 6222, 6676, 10014, 12444, 20028, 28373, 56746, 85119, 101809, 113492, 170238, 203618, 305427, 340476, 407236, 610854, 1221708, 1730753, 3461506, 5192259, 6923012, 10384518, 20769036]

約数ペア:

[(1, 20769036), (2, 10384518), (3, 6923012), (4, 5192259), (6, 3461506), (12, 1730753), (17, 1221708), (34, 610854), (51, 407236), (61, 340476), (68, 305427), (102, 203618), (122, 170238), (183, 113492), (204, 101809), (244, 85119), (366, 56746), (732, 28373), (1037, 20028), (1669, 12444), (2074, 10014), (3111, 6676), (3338, 6222), (4148, 5007)]