20191139936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{2383}}^1\times {\mathrm{24071}}^1$

素因数の和:26475

約数の個数: 48

約数和(自身を含む): 43385061888

約数和(自身を除く): 23193921952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 2383, 4766, 9532, 19064, 24071, 26213, 38128, 48142, 52426, 76256, 96284, 104852, 192568, 209704, 264781, 385136, 419408, 529562, 770272, 838816, 1059124, 2118248, 4236496, 8472992, 57361193, 114722386, 229444772, 458889544, 630973123, 917779088, 1261946246, 1835558176, 2523892492, 5047784984, 10095569968, 20191139936]

約数ペア:

[(1, 20191139936), (2, 10095569968), (4, 5047784984), (8, 2523892492), (11, 1835558176), (16, 1261946246), (22, 917779088), (32, 630973123), (44, 458889544), (88, 229444772), (176, 114722386), (352, 57361193), (2383, 8472992), (4766, 4236496), (9532, 2118248), (19064, 1059124), (24071, 838816), (26213, 770272), (38128, 529562), (48142, 419408), (52426, 385136), (76256, 264781), (96284, 209704), (104852, 192568)]