20163526653

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{10501}}^1$

素因数の和:10845

約数の個数: 32

約数和(自身を含む): 28074114432

約数和(自身を除く): 7910587779

約数列:

[1, 3, 41, 67, 123, 201, 233, 699, 2747, 8241, 9553, 10501, 15611, 28659, 31503, 46833, 430541, 640051, 703567, 1291623, 1920153, 2110701, 2446733, 7340199, 28846247, 86538741, 100316053, 163931111, 300948159, 491793333, 6721175551, 20163526653]

約数ペア:

[(1, 20163526653), (3, 6721175551), (41, 491793333), (67, 300948159), (123, 163931111), (201, 100316053), (233, 86538741), (699, 28846247), (2747, 7340199), (8241, 2446733), (9553, 2110701), (10501, 1920153), (15611, 1291623), (28659, 703567), (31503, 640051), (46833, 430541)]