20101704778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1\times {\mathrm{141707}}^1$

素因数の和:145461

約数の個数: 16

約数和(自身を含む): 31748260320

約数和(自身を除く): 11646555542

約数列:

[1, 2, 19, 38, 3733, 7466, 70927, 141707, 141854, 283414, 2692433, 5384866, 528992231, 1057984462, 10050852389, 20101704778]

約数ペア:

[(1, 20101704778), (2, 10050852389), (19, 1057984462), (38, 528992231), (3733, 5384866), (7466, 2692433), (70927, 283414), (141707, 141854)]