20193817438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{11657}}^1\times {\mathrm{50951}}^1$

素因数の和:62627

約数の個数: 16

約数和(自身を含む): 32075914464

約数和(自身を除く): 11882097026

約数列:

[1, 2, 17, 34, 11657, 23314, 50951, 101902, 198169, 396338, 866167, 1732334, 593935807, 1187871614, 10096908719, 20193817438]

約数ペア:

[(1, 20193817438), (2, 10096908719), (17, 1187871614), (34, 593935807), (11657, 1732334), (23314, 866167), (50951, 396338), (101902, 198169)]