20170281098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{11953}}^1$

素因数の和:12363

約数の個数: 48

約数和(自身を含む): 35104594560

約数和(自身を除く): 14934313462

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 367, 418, 734, 2299, 4037, 4598, 6973, 8074, 11953, 13946, 23906, 44407, 76703, 88814, 131483, 153406, 227107, 262966, 454214, 843733, 1446313, 1687466, 2498177, 2892626, 4386751, 4996354, 8773502, 27479947, 48254261, 54959894, 83348269, 96508522, 166696538, 530796871, 916830959, 1061593742, 1833661918, 10085140549, 20170281098]

約数ペア:

[(1, 20170281098), (2, 10085140549), (11, 1833661918), (19, 1061593742), (22, 916830959), (38, 530796871), (121, 166696538), (209, 96508522), (242, 83348269), (367, 54959894), (418, 48254261), (734, 27479947), (2299, 8773502), (4037, 4996354), (4598, 4386751), (6973, 2892626), (8074, 2498177), (11953, 1687466), (13946, 1446313), (23906, 843733), (44407, 454214), (76703, 262966), (88814, 227107), (131483, 153406)]