20239465228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{13711}}^1\times {\mathrm{19423}}^1$

素因数の和:33157

約数の個数: 24

約数和(自身を含む): 37287864320

約数和(自身を除く): 17048399092

約数列:

[1, 2, 4, 19, 38, 76, 13711, 19423, 27422, 38846, 54844, 77692, 260509, 369037, 521018, 738074, 1042036, 1476148, 266308753, 532617506, 1065235012, 5059866307, 10119732614, 20239465228]

約数ペア:

[(1, 20239465228), (2, 10119732614), (4, 5059866307), (19, 1065235012), (38, 532617506), (76, 266308753), (13711, 1476148), (19423, 1042036), (27422, 738074), (38846, 521018), (54844, 369037), (77692, 260509)]