20792088

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16987}}^1$

素因数の和:17016

約数の個数: 48

約数和(自身を含む): 59627880

約数和(自身を除く): 38835792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16987, 33974, 50961, 67948, 101922, 135896, 152883, 203844, 288779, 305766, 407688, 577558, 611532, 866337, 1155116, 1223064, 1732674, 2310232, 2599011, 3465348, 5198022, 6930696, 10396044, 20792088]

約数ペア:

[(1, 20792088), (2, 10396044), (3, 6930696), (4, 5198022), (6, 3465348), (8, 2599011), (9, 2310232), (12, 1732674), (17, 1223064), (18, 1155116), (24, 866337), (34, 611532), (36, 577558), (51, 407688), (68, 305766), (72, 288779), (102, 203844), (136, 152883), (153, 135896), (204, 101922), (306, 67948), (408, 50961), (612, 33974), (1224, 16987)]