20090165056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24146833}}^1$

素因数の和:24146858

約数の個数: 28

約数和(自身を含む): 42933070852

約数和(自身を除く): 22842905796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24146833, 48293666, 96587332, 193174664, 313908829, 386349328, 627817658, 772698656, 1255635316, 1545397312, 2511270632, 5022541264, 10045082528, 20090165056]

約数ペア:

[(1, 20090165056), (2, 10045082528), (4, 5022541264), (8, 2511270632), (13, 1545397312), (16, 1255635316), (26, 772698656), (32, 627817658), (52, 386349328), (64, 313908829), (104, 193174664), (208, 96587332), (416, 48293666), (832, 24146833)]