20100442026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20807911}}^1$

素因数の和:20807946

約数の個数: 32

約数和(自身を含む): 47941429248

約数和(自身を除く): 27840987222

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20807911, 41615822, 62423733, 124847466, 145655377, 291310754, 436966131, 478581953, 873932262, 957163906, 1435745859, 2871491718, 3350073671, 6700147342, 10050221013, 20100442026]

約数ペア:

[(1, 20100442026), (2, 10050221013), (3, 6700147342), (6, 3350073671), (7, 2871491718), (14, 1435745859), (21, 957163906), (23, 873932262), (42, 478581953), (46, 436966131), (69, 291310754), (138, 145655377), (161, 124847466), (322, 62423733), (483, 41615822), (966, 20807911)]