20194994521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{6287}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 22231601280

約数和(自身を除く): 2036606759

約数列:

[1, 13, 83, 169, 229, 1079, 2977, 6287, 14027, 19007, 38701, 81731, 247091, 521821, 1062503, 1439723, 3212183, 6783673, 18716399, 88187749, 119497009, 243313187, 1553461117, 20194994521]

約数ペア:

[(1, 20194994521), (13, 1553461117), (83, 243313187), (169, 119497009), (229, 88187749), (1079, 18716399), (2977, 6783673), (6287, 3212183), (14027, 1439723), (19007, 1062503), (38701, 521821), (81731, 247091)]