2020983912

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{21313}}^1$

素因数の和:21767

約数の個数: 64

約数和(自身を含む): 5626896000

約数和(自身を除く): 3605912088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7902, 10536, 11853, 15804, 21313, 23706, 31608, 42626, 47412, 63939, 85252, 94824, 127878, 170504, 191817, 255756, 383634, 511512, 575451, 767268, 1150902, 1534536, 2301804, 4603608, 9356407, 18712814, 28069221, 37425628, 56138442, 74851256, 84207663, 112276884, 168415326, 224553768, 252622989, 336830652, 505245978, 673661304, 1010491956, 2020983912]

約数ペア:

[(1, 2020983912), (2, 1010491956), (3, 673661304), (4, 505245978), (6, 336830652), (8, 252622989), (9, 224553768), (12, 168415326), (18, 112276884), (24, 84207663), (27, 74851256), (36, 56138442), (54, 37425628), (72, 28069221), (108, 18712814), (216, 9356407), (439, 4603608), (878, 2301804), (1317, 1534536), (1756, 1150902), (2634, 767268), (3512, 575451), (3951, 511512), (5268, 383634), (7902, 255756), (10536, 191817), (11853, 170504), (15804, 127878), (21313, 94824), (23706, 85252), (31608, 63939), (42626, 47412)]