20194306024

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1433}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 38860482240

約数和(自身を除く): 18666176216

約数列:

[1, 2, 4, 8, 101, 107, 163, 202, 214, 326, 404, 428, 652, 808, 856, 1304, 1433, 2866, 5732, 10807, 11464, 16463, 17441, 21614, 32926, 34882, 43228, 65852, 69764, 86456, 131704, 139528, 144733, 153331, 233579, 289466, 306662, 467158, 578932, 613324, 934316, 1157864, 1226648, 1761541, 1868632, 3523082, 7046164, 14092328, 15486431, 23591479, 24992953, 30972862, 47182958, 49985906, 61945724, 94365916, 99971812, 123891448, 188731832, 199943624, 2524288253, 5048576506, 10097153012, 20194306024]

約数ペア:

[(1, 20194306024), (2, 10097153012), (4, 5048576506), (8, 2524288253), (101, 199943624), (107, 188731832), (163, 123891448), (202, 99971812), (214, 94365916), (326, 61945724), (404, 49985906), (428, 47182958), (652, 30972862), (808, 24992953), (856, 23591479), (1304, 15486431), (1433, 14092328), (2866, 7046164), (5732, 3523082), (10807, 1868632), (11464, 1761541), (16463, 1226648), (17441, 1157864), (21614, 934316), (32926, 613324), (34882, 578932), (43228, 467158), (65852, 306662), (69764, 289466), (86456, 233579), (131704, 153331), (139528, 144733)]