20172135048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{52267}}^1$

素因数の和:53526

約数の個数: 64

約数和(自身を含む): 54354538560

約数和(自身を除く): 34182403512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1237, 2474, 3711, 4948, 7422, 9896, 14844, 16081, 29688, 32162, 48243, 52267, 64324, 96486, 104534, 128648, 156801, 192972, 209068, 313602, 385944, 418136, 627204, 679471, 1254408, 1358942, 2038413, 2717884, 4076826, 5435768, 8153652, 16307304, 64654279, 129308558, 193962837, 258617116, 387925674, 517234232, 775851348, 840505627, 1551702696, 1681011254, 2521516881, 3362022508, 5043033762, 6724045016, 10086067524, 20172135048]

約数ペア:

[(1, 20172135048), (2, 10086067524), (3, 6724045016), (4, 5043033762), (6, 3362022508), (8, 2521516881), (12, 1681011254), (13, 1551702696), (24, 840505627), (26, 775851348), (39, 517234232), (52, 387925674), (78, 258617116), (104, 193962837), (156, 129308558), (312, 64654279), (1237, 16307304), (2474, 8153652), (3711, 5435768), (4948, 4076826), (7422, 2717884), (9896, 2038413), (14844, 1358942), (16081, 1254408), (29688, 679471), (32162, 627204), (48243, 418136), (52267, 385944), (64324, 313602), (96486, 209068), (104534, 192972), (128648, 156801)]