20178026094

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{127189}}^1$

素因数の和:127524

約数の個数: 32

約数和(自身を含む): 40861568160

約数和(自身を除く): 20683542066

約数列:

[1, 2, 3, 6, 137, 193, 274, 386, 411, 579, 822, 1158, 26441, 52882, 79323, 127189, 158646, 254378, 381567, 763134, 17424893, 24547477, 34849786, 49094954, 52274679, 73642431, 104549358, 147284862, 3363004349, 6726008698, 10089013047, 20178026094]

約数ペア:

[(1, 20178026094), (2, 10089013047), (3, 6726008698), (6, 3363004349), (137, 147284862), (193, 104549358), (274, 73642431), (386, 52274679), (411, 49094954), (579, 34849786), (822, 24547477), (1158, 17424893), (26441, 763134), (52882, 381567), (79323, 254378), (127189, 158646)]