20833308

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8423

約数の個数: 48

約数和(自身を含む): 56367360

約数和(自身を除く): 35534052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8387, 16774, 25161, 33548, 50322, 75483, 100644, 150966, 192901, 226449, 301932, 385802, 452898, 578703, 771604, 905796, 1157406, 1736109, 2314812, 3472218, 5208327, 6944436, 10416654, 20833308]

約数ペア:

[(1, 20833308), (2, 10416654), (3, 6944436), (4, 5208327), (6, 3472218), (9, 2314812), (12, 1736109), (18, 1157406), (23, 905796), (27, 771604), (36, 578703), (46, 452898), (54, 385802), (69, 301932), (92, 226449), (108, 192901), (138, 150966), (207, 100644), (276, 75483), (414, 50322), (621, 33548), (828, 25161), (1242, 16774), (2484, 8387)]