20871036192

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7013117}}^1$

素因数の和:7013161

約数の個数: 48

約数和(自身を含む): 56553783552

約数和(自身を除く): 35682747360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7013117, 14026234, 21039351, 28052468, 42078702, 56104936, 84157404, 112209872, 168314808, 217406627, 224419744, 336629616, 434813254, 652219881, 673259232, 869626508, 1304439762, 1739253016, 2608879524, 3478506032, 5217759048, 6957012064, 10435518096, 20871036192]

約数ペア:

[(1, 20871036192), (2, 10435518096), (3, 6957012064), (4, 5217759048), (6, 3478506032), (8, 2608879524), (12, 1739253016), (16, 1304439762), (24, 869626508), (31, 673259232), (32, 652219881), (48, 434813254), (62, 336629616), (93, 224419744), (96, 217406627), (124, 168314808), (186, 112209872), (248, 84157404), (372, 56104936), (496, 42078702), (744, 28052468), (992, 21039351), (1488, 14026234), (2976, 7013117)]