20186654462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1318183}}^1$

素因数の和:1318248

約数の個数: 32

約数和(自身を含む): 35432785920

約数和(自身を除く): 15246131458

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 15314, 1318183, 2636366, 17136379, 25045477, 34272758, 40863673, 50090954, 81727346, 325591201, 531227749, 651182402, 776409787, 1062455498, 1552819574, 10093327231, 20186654462]

約数ペア:

[(1, 20186654462), (2, 10093327231), (13, 1552819574), (19, 1062455498), (26, 776409787), (31, 651182402), (38, 531227749), (62, 325591201), (247, 81727346), (403, 50090954), (494, 40863673), (589, 34272758), (806, 25045477), (1178, 17136379), (7657, 2636366), (15314, 1318183)]