20184032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3411

約数の個数: 48

約数和(自身を含む): 45913392

約数和(自身を除く): 25729360

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 3373, 5984, 6746, 13492, 26984, 37103, 53968, 57341, 74206, 107936, 114682, 148412, 229364, 296824, 458728, 593648, 630751, 917456, 1187296, 1261502, 1834912, 2523004, 5046008, 10092016, 20184032]

約数ペア:

[(1, 20184032), (2, 10092016), (4, 5046008), (8, 2523004), (11, 1834912), (16, 1261502), (17, 1187296), (22, 917456), (32, 630751), (34, 593648), (44, 458728), (68, 296824), (88, 229364), (136, 148412), (176, 114682), (187, 107936), (272, 74206), (352, 57341), (374, 53968), (544, 37103), (748, 26984), (1496, 13492), (2992, 6746), (3373, 5984)]