20133458761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{3943}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 22676548608

約数和(自身を除く): 2543089847

約数列:

[1, 13, 47, 61, 137, 611, 793, 1781, 2867, 3943, 6439, 8357, 37271, 51259, 83707, 108641, 185321, 240523, 392779, 540191, 2409173, 3126799, 5106127, 7022483, 11304581, 25388977, 32951651, 146959553, 330056701, 428371463, 1548727597, 20133458761]

約数ペア:

[(1, 20133458761), (13, 1548727597), (47, 428371463), (61, 330056701), (137, 146959553), (611, 32951651), (793, 25388977), (1781, 11304581), (2867, 7022483), (3943, 5106127), (6439, 3126799), (8357, 2409173), (37271, 540191), (51259, 392779), (83707, 240523), (108641, 185321)]