20792311870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{11113}}^1$

素因数の和:11437

約数の個数: 64

約数和(自身を含む): 41569205184

約数和(自身を除く): 20776893314

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 233, 365, 466, 730, 803, 1165, 1606, 2330, 2563, 4015, 5126, 8030, 11113, 12815, 17009, 22226, 25630, 34018, 55565, 85045, 111130, 122243, 170090, 187099, 244486, 374198, 611215, 811249, 935495, 1222430, 1622498, 1870990, 2589329, 4056245, 5178658, 8112490, 8923739, 12946645, 17847478, 25893290, 28482619, 44618695, 56965238, 89237390, 142413095, 189021017, 284826190, 378042034, 945105085, 1890210170, 2079231187, 4158462374, 10396155935, 20792311870]

約数ペア:

[(1, 20792311870), (2, 10396155935), (5, 4158462374), (10, 2079231187), (11, 1890210170), (22, 945105085), (55, 378042034), (73, 284826190), (110, 189021017), (146, 142413095), (233, 89237390), (365, 56965238), (466, 44618695), (730, 28482619), (803, 25893290), (1165, 17847478), (1606, 12946645), (2330, 8923739), (2563, 8112490), (4015, 5178658), (5126, 4056245), (8030, 2589329), (11113, 1870990), (12815, 1622498), (17009, 1222430), (22226, 935495), (25630, 811249), (34018, 611215), (55565, 374198), (85045, 244486), (111130, 187099), (122243, 170090)]