20174879018

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1\times {\mathrm{15199}}^1$

素因数の和:16874

約数の個数: 32

約数和(自身を含む): 35195904000

約数和(自身を除く): 15021024982

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 1607, 3214, 11249, 15199, 22498, 30398, 94813, 106393, 189626, 212786, 663691, 896741, 1327382, 1793482, 6277187, 12554374, 24424793, 48849586, 170973551, 341947102, 1441062787, 2882125574, 10087439509, 20174879018]

約数ペア:

[(1, 20174879018), (2, 10087439509), (7, 2882125574), (14, 1441062787), (59, 341947102), (118, 170973551), (413, 48849586), (826, 24424793), (1607, 12554374), (3214, 6277187), (11249, 1793482), (15199, 1327382), (22498, 896741), (30398, 663691), (94813, 212786), (106393, 189626)]