20124893808

素因数分解:

$2^4\times 3^2\times {\mathrm{139756207}}^1$

素因数の和:139756221

約数の個数: 30

約数和(自身を含む): 56321751824

約数和(自身を除く): 36196858016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139756207, 279512414, 419268621, 559024828, 838537242, 1118049656, 1257805863, 1677074484, 2236099312, 2515611726, 3354148968, 5031223452, 6708297936, 10062446904, 20124893808]

約数ペア:

[(1, 20124893808), (2, 10062446904), (3, 6708297936), (4, 5031223452), (6, 3354148968), (8, 2515611726), (9, 2236099312), (12, 1677074484), (16, 1257805863), (18, 1118049656), (24, 838537242), (36, 559024828), (48, 419268621), (72, 279512414), (144, 139756207)]