20335383346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1\times {\mathrm{11411}}^1$

素因数の和:13494

約数の個数: 32

約数和(自身を含む): 33523891200

約数和(自身を除く): 13188507854

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2039, 4078, 11411, 22822, 38741, 46897, 77482, 93794, 216809, 262453, 433618, 524906, 891043, 1782086, 4986607, 9973214, 23267029, 46534058, 442073551, 535141667, 884147102, 1070283334, 10167691673, 20335383346]

約数ペア:

[(1, 20335383346), (2, 10167691673), (19, 1070283334), (23, 884147102), (38, 535141667), (46, 442073551), (437, 46534058), (874, 23267029), (2039, 9973214), (4078, 4986607), (11411, 1782086), (22822, 891043), (38741, 524906), (46897, 433618), (77482, 262453), (93794, 216809)]