20061666

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 46930104

約数和(自身を除く): 26868438

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1237, 1802, 2474, 2703, 3711, 5406, 7422, 8109, 11133, 16218, 21029, 22266, 42058, 63087, 65561, 126174, 131122, 189261, 196683, 378522, 393366, 590049, 1114537, 1180098, 2229074, 3343611, 6687222, 10030833, 20061666]

約数ペア:

[(1, 20061666), (2, 10030833), (3, 6687222), (6, 3343611), (9, 2229074), (17, 1180098), (18, 1114537), (34, 590049), (51, 393366), (53, 378522), (102, 196683), (106, 189261), (153, 131122), (159, 126174), (306, 65561), (318, 63087), (477, 42058), (901, 22266), (954, 21029), (1237, 16218), (1802, 11133), (2474, 8109), (2703, 7422), (3711, 5406)]