20799132

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{131}}^2$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 49388808

約数和(自身を除く): 28589676

約数列:

[1, 2, 3, 4, 6, 12, 101, 131, 202, 262, 303, 393, 404, 524, 606, 786, 1212, 1572, 13231, 17161, 26462, 34322, 39693, 51483, 52924, 68644, 79386, 102966, 158772, 205932, 1733261, 3466522, 5199783, 6933044, 10399566, 20799132]

約数ペア:

[(1, 20799132), (2, 10399566), (3, 6933044), (4, 5199783), (6, 3466522), (12, 1733261), (101, 205932), (131, 158772), (202, 102966), (262, 79386), (303, 68644), (393, 52924), (404, 51483), (524, 39693), (606, 34322), (786, 26462), (1212, 17161), (1572, 13231)]