22152019930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1\times {\mathrm{19777}}^1$

素因数の和:20994

約数の個数: 32

約数和(自身を含む): 40306772880

約数和(自身を除く): 18154752950

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1109, 2218, 5545, 11090, 19777, 39554, 98885, 112009, 197770, 224018, 560045, 1120090, 1997477, 3994954, 9987385, 19974770, 21932693, 43865386, 109663465, 219326930, 2215201993, 4430403986, 11076009965, 22152019930]

約数ペア:

[(1, 22152019930), (2, 11076009965), (5, 4430403986), (10, 2215201993), (101, 219326930), (202, 109663465), (505, 43865386), (1010, 21932693), (1109, 19974770), (2218, 9987385), (5545, 3994954), (11090, 1997477), (19777, 1120090), (39554, 560045), (98885, 224018), (112009, 197770)]