20188763958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13299581}}^1$

素因数の和:13299620

約数の個数: 32

約数和(自身を含む): 45963355392

約数和(自身を除く): 25774591434

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 13299581, 26599162, 39898743, 79797486, 146295391, 292590782, 305890363, 438886173, 611780726, 877772346, 917671089, 1835342178, 3364793993, 6729587986, 10094381979, 20188763958]

約数ペア:

[(1, 20188763958), (2, 10094381979), (3, 6729587986), (6, 3364793993), (11, 1835342178), (22, 917671089), (23, 877772346), (33, 611780726), (46, 438886173), (66, 305890363), (69, 292590782), (138, 146295391), (253, 79797486), (506, 39898743), (759, 26599162), (1518, 13299581)]