20193470418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1\times {\mathrm{156823}}^1$

素因数の和:158790

約数の個数: 32

約数和(自身を含む): 44081344512

約数和(自身を除く): 23887874094

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1951, 3902, 5853, 11706, 21461, 42922, 64383, 128766, 156823, 313646, 470469, 940938, 1725053, 3450106, 5175159, 10350318, 305961673, 611923346, 917885019, 1835770038, 3365578403, 6731156806, 10096735209, 20193470418]

約数ペア:

[(1, 20193470418), (2, 10096735209), (3, 6731156806), (6, 3365578403), (11, 1835770038), (22, 917885019), (33, 611923346), (66, 305961673), (1951, 10350318), (3902, 5175159), (5853, 3450106), (11706, 1725053), (21461, 940938), (42922, 470469), (64383, 313646), (128766, 156823)]