20148282704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{56477}}^1$

素因数の和:58523

約数の個数: 40

約数和(自身を含む): 42607906848

約数和(自身を除く): 22459624144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2027, 4054, 8108, 16216, 22297, 32432, 44594, 56477, 89188, 112954, 178376, 225908, 356752, 451816, 621247, 903632, 1242494, 2484988, 4969976, 9939952, 114478879, 228957758, 457915516, 915831032, 1259267669, 1831662064, 2518535338, 5037070676, 10074141352, 20148282704]

約数ペア:

[(1, 20148282704), (2, 10074141352), (4, 5037070676), (8, 2518535338), (11, 1831662064), (16, 1259267669), (22, 915831032), (44, 457915516), (88, 228957758), (176, 114478879), (2027, 9939952), (4054, 4969976), (8108, 2484988), (16216, 1242494), (22297, 903632), (32432, 621247), (44594, 451816), (56477, 356752), (89188, 225908), (112954, 178376)]